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Buoy Stretchy Silicone Cock Ring by Tantus - Stretchy Cock Rings
Buoy Stretchy Silicone Cock Ring by Tantus - Stretchy Cock Rings
Buoy Stretchy Silicone Cock Ring by Tantus - Stretchy Cock Rings

Buoy Stretchy Silicone Cock Ring by Tantus

$34.99
$34.99

Tantus Buoy Stretchy Silicone Mens Cock Ring Medium Crimson is a medium-fit cock ring that extends fuck sessions with harder erections. The stretchy silicone grips your shaft firmly while improving blood flow for enhanced performance. Perfect for sustained stamina.

Key Features:

This cock ring maintains stronger erections by restricting blood flow from the penis while allowing arterial inflow for enhanced firmness and prolonged sexual performance during intercourse.

Medical grade silicone construction provides safe stretchy comfort around the penis base while the crimson color adds visual appeal to intimate encounters and masturbation sessions.

The 0.9 inch internal diameter fits securely around the penis shaft to delay ejaculation and extend orgasm duration from average 6 seconds to 45 seconds.

Dishwasher safe nonporous silicone prevents bacterial growth and allows thorough sanitization after sexual use while remaining hypoallergenic for sensitive genital skin contact and comfort.

Anatomical design positions testicles optimally during arousal to prevent premature contraction and significantly increase stamina for extended penetration and enhanced partner satisfaction during sex.

Vendor: Tantus
SKU: NEW-5003
Availability: Out Of Stock
Product type: Stretchy Cock Rings
Please hurry! Only 0 left in stock
Colour: Red

Buoy Stretchy Silicone Cock Ring by Tantus is a medium-sized ring designed to strengthen erections and extend sexual performance through gentle blood-flow restriction. Made from medical-grade silicone, it adapts to your body as you become fully aroused, delivering firmer erections and delayed ejaculation for longer sessions.

Why choose the Buoy Stretchy Silicone Cock Ring by Tantus
  • Medical-grade material: 100% medical-grade silicone, body-safe and durable
  • Adaptive fit: Stretchy construction accommodates size changes during arousal
  • Balanced restriction: Maintains consistent pressure without pinching or numbness
  • Firmer erections: Noticeably harder results within minutes of application
  • Extended stamina: Delayed climax allows longer penetrative sessions
  • Amplified sensation: Enhanced blood retention intensifies orgasm and contractions
  • Average-fit sizing: 0.9-inch internal diameter suits most adult men comfortably
📦 Discreet plain-wrapped delivery  •  💳 Private billing  •  ↩️ Easy size-swap returns

What it does

Buoy works by restricting venous blood flow out of your penis and testicles while arterial blood continues to flow in. This keeps your erection firmer and fuller throughout your session. Within minutes of application, you'll notice increased hardness and a more substantial feeling that both you and your partner can feel during penetration.

Unlike rigid rings that create discomfort during extended wear, this ring balances restriction with comfort. Its stretchy silicone adapts as your arousal builds, maintaining steady pressure without cutting off circulation dangerously. Many users report significantly delayed climax, allowing for longer fuck sessions. During orgasm, the enhanced blood retention amplifies contractions and extends the duration of pleasure waves. Stretchy Cock Rings like this one give you the flexibility to adjust fit as your body changes during arousal.

Specifications

  • Internal diameter: 0.9 inches (medium fit)
  • Overall diameter: 2 inches
  • Depth: 0.6 inches
  • Material: 100% medical-grade silicone
  • Colour: Crimson red
  • Finish: Seamless

Fit and sizing

Medium sizing works best for average girth. When you apply the ring, you should feel snug pressure around your shaft and testicles without pain or numbness. If you're new to cock rings or unsure of your fit, measure the circumference of your semi-erect penis at its thickest point and compare it to the internal diameter. Cockringshop specialises in products for men and couples, and our team can help you choose the right size for comfort and effectiveness. Never prioritise looking bigger over actually feeling good—a ring that's too tight causes tingling, colour changes, and potential circulation problems. A proper fit maintains restriction while remaining comfortable throughout your session.

How to use it

Apply the ring while semi-erect by gently stretching it over your glans and rolling it down to the base of your shaft and around your testicles. Position it firmly against your pelvis for maximum effectiveness. As your arousal builds and your erection fully develops, the stretchy material will accommodate your size while maintaining consistent pressure.

During your session, adjust the position if needed to keep it comfortable while preserving the restrictive effect. If you experience tingling or colour changes in your skin, remove it immediately and try a larger size. After climax, take the ring off within 30 minutes to maintain healthy circulation. Rinse it with warm water and mild soap, then air-dry before storing in a cool, dry place.

Feature breakdown

Feature Specification Benefit Experience
Stretchy silicone construction 100% medical-grade silicone Adapts to size changes during arousal without losing restriction Consistent pressure throughout your session without discomfort
Medium internal diameter 0.9 inches Suits average girth comfortably and effectively Snug fit that feels secure without pinching or numbness
Venous blood-flow restriction Gentle pressure around shaft and testicles Maintains firmer erections and delays ejaculation Noticeably harder penis and longer-lasting performance
Enhanced blood retention Consistent pressure during arousal and climax Amplifies orgasmic contractions and extends duration More powerful and sustained pleasure waves during ejaculation

Who it suits

Buoy suits anyone with average girth who wants firmer erections and extended sexual performance. If you're dealing with mild erectile inconsistency, you'll likely notice significant improvement in hardness and staying power. First-time cock-ring users benefit from the stretchy material that adapts to natural size variations, removing the guesswork. Partners appreciate the enhanced girth and sustained hardness during penetration, while you'll enjoy delayed climax and amplified orgasmic sensations.

Skip this ring if you have a significantly larger or smaller penis girth than average—you'll need a different size for proper fit and safety. If you prefer rigid rings with no give, or if you have circulation problems or take blood-thinning medication, talk to a healthcare provider before use. This ring is not suitable for extended wear beyond 30 minutes.

Tested and quality-checked

Every new line we stock is hands-on tested before it ever goes live — we power it up, run it through its functions, and check it for safety and for how it actually performs. Overseas orders get a second function-test right before they ship, so a dead motor never reaches your door. Nothing is used for its intended purpose; it is checked, inspected, and re-boxed. What that means for you is simple: the unit you open is one we already know works. See how we test every product →

How it compares

Stretchy silicone rings like Buoy flex and adapt as your body changes during arousal, offering comfort during extended wear. Magnetic Cock Rings use a different mechanism and offer a distinct experience. Rigid metal or hard plastic rings deliver constant, unchanging pressure but can feel uncomfortable during longer sessions. Stretchy silicone balances restriction with adaptability, making it ideal if you want results without sacrificing comfort during penetration.

Please read — safety first. Put the ring on before you are fully erect and use plenty of water-based lubricant so it slides on without pinching. Keep wear time short — no more than 20 minutes while you are getting used to it, and never fall asleep wearing one. Take it off straight away if you feel numbness, coldness, a change in colour, or any pain, as these mean blood flow has been cut off too far. As porous materials can harbour bacteria, use a condom over them for sharing or easy clean-up. This information is general in nature only and is not medical or professional advice, and does not take your personal circumstances into account. Stop use and speak with a qualified medical professional if you have a relevant health condition, take medication for erectile function or blood pressure, or notice pain, numbness, or discolouration that does not settle.

What you can use it with

Pair Buoy with a stroker or sleeve for solo play—the ring keeps you firmer while the stroker provides additional sensation and grip. During partnered sex, Couples Intimacy Kits often include complementary products that enhance the experience for both partners. A ring worn during penetration intensifies sensation for your partner while the added girth and hardness improves their pleasure. Consider combining it with other adult toys designed for couples to explore new sensations together.

More from Tantus

Tantus specialises in premium silicone sex toys with a focus on quality materials and thoughtful design. Tantus produces a range of adult toys beyond cock rings, each built to the same high standards of medical-grade silicone and craftsmanship. Explore the full collection to find other products that complement your collection.

Read more before you buy

Cock rings work differently depending on their material and design. Before you choose, check out the Cock Ring Guide for detailed information on how different types work and which suits your needs best.

Why buy the Buoy Stretchy Silicone Cock Ring by Tantus

Want firmer, longer-lasting results without the guesswork? Buoy Stretchy Silicone Cock Ring by Tantus is genuine, function-tested, and quality-checked at The Cock Ring Store. Every ring arrives in discreet packaging and ships securely. Cockringshop offers precise sizing, honest reviews, and discreet delivery Australia-wide. Precise sizing, honest reviews, and discreet delivery Australia-wide. The Cock Ring Store ships discreetly Australia-wide.

Shipping Information & Policy


Cockringshop.com.au ships with Australia Post. We ship from Sydney.

All in-stock orders placed before 12pm AEST (Sydney Time) on business days are generally processed on the same day. Packages are usually received 1-6 business days after shipping, but may subject to any postage carrier related delays beyond our control.

Free standard shipping on orders shipped within Australia above $200. For orders below $200 standard shipping within Australia is $12.95 and will be added at checkout.

Orders addressed to P.O box, G.P.O box or Parcel Collect will be handled by Australia Post. Extra time should be allocated for these orders.

Shipping Transit Times (Including Free Shipping)

Shipping time refers to the estimated time that it will take to deliver your order after it’s ready to ship (Please note this does not include time to process your order). Shipping time does not commence after your order is put through but begins the moment your order has been processed and is ready to dispatch via the our freight carrier..

1. Major City & Metro Areas (within Australia)

All in stock orders are generally processed on the same day the order was placed on business days for orders received before 12pm. Generally, orders are processed and shipped the same day or next business day.

Orders are typically received 1-6 business days after shipping. For larger packages please allow an extra 1-2 business days for delivery.

If no one is available at your delivery address to accept your order a second delivery may be scheduled or you will be notified that your order can be collected from the nearest depot location.

2. Rural Areas (within Australia)

All orders are generally processed on the same day the order was placed on business days before 12pm.

Generally, orders are processed and shipped the same day or next Business day.

Packages below 2kg are usually received 3-6 business days after shipping. For larger packages please allow an extra 1-2 business days for delivery.

If no one is available at your delivery address to accept your order a second delivery may be scheduled or you will be notified that your order can be collected from the local Australia Post depot.

International Shipping

The price for international shipping is AU$12.95 for orders equal to or below 0.399kg (399grams), and AU$22.95 for orders with a total weight equal to or above 0.4kg (400 grams).

All in-stock orders placed before 12pm AEST (Sydney Time) on business days are generally processed on the same day. Packages are usually received 6-30 business days after shipping. 

If no one is available at your delivery address to accept your order a second delivery may be scheduled or you will be notified that your order can be collected from your nearest delivery depot.

Please note in regards to all orders

– These expected delivery dates/times are based on carrier shipping practices, your destination, and the items in your order.

– Expected delivery dates are estimates. Orders can be delayed due to fraud verification or the time of the order being placed. Items that are not regularly stocked cannot be held to the expected delivery dates.

– Orders may be delivered in separate shipments.

– The order cut off times are based on normal Business Hours and exclude weekends and Holidays: Monday – Friday 12 pm

– When your order ships you will receive an email from us with a link to track your order.  If you receive your tracking number before 6 pm (AEST) it may not be updated on the Carrier’s website until that evening.

Due to large amounts of online credit card fraud, all orders are subject to approval by our payment verification department. We will notify you by phone or email should your order be delayed.

Returns Policy


We have a 14 day return policy, which means you have 14 days after receiving your item to request a refund for any defective products.

Returns and exchanges are only available for faulty items, goods not as described, or in some instances, for incorrect sizing.

Due to health and safety regulations, cockringshop.com.au cannot resell any returned or exchanged products.

This policy is in place to prioritise your well-being and ensure that you receive the highest standard of hygiene and quality in all products.

To be eligible for a refund, your item must be in the same condition that you received it, unworn or unused, with tags, and in its original packaging.

You’ll also need the receipt or proof of purchase. We do not issue refunds for change of mind or incorrect choice.

Under Australian Consumer Law, we are not obliged to accept returns for “incorrect choice” or “change of mind” so please choose your products carefully.

Any freight and insurance costs to return the item to us are at your expense. This includes the liability for any lost freight – send via registered post.

If your return request is accepted, we will provide you with all instructions on how and where to send your package. Items sent back to us without first requesting a return will not be accepted.

Damages and issues

Please inspect your order upon reception and contact us immediately if the item is defective, damaged or if you receive the wrong item, so that we can evaluate the issue and make it right.

Exceptions / non-returnable items

We do not accept returns for any products that have change of mind, damaged products, or for products that have been used or do not have their original packaging.

Please get in touch if you have questions or concerns about your specific item.

Unfortunately, we cannot accept returns on sale items or gift cards.

Refunds

We will notify you once we’ve received and inspected your return, and let you know if the refund was approved or not. If approved, you’ll be automatically refunded on your original payment method within 7 business days.

Please remember it can take some time for your bank or credit card company to process and post the refund

Frequently Asked Questions

How does the Tantus Buoy Stretchy Silicone Mens Cock Ring Medium Crimson enhance erection quality?
The ring restricts venous blood flow from the penis while maintaining arterial inflow creating firmer erections with increased sensitivity during sexual arousal and intercourse.
What makes the Tantus Buoy Stretchy Silicone Mens Cock Ring Medium Crimson effective for delaying orgasm?
Gentle constriction around the penis base prevents premature ejaculation by reducing sensitivity while maintaining blood engorgement extending climax duration up to 45 seconds for prolonged pleasure.
Why is the Tantus Buoy Stretchy Silicone Mens Cock Ring Medium Crimson better for extended sexual sessions?
Medical grade silicone provides comfortable stretch without breaking while the anatomical design maintains optimal testicle positioning to prevent early contraction during prolonged penetration and masturbation.
When should the Tantus Buoy Stretchy Silicone Mens Cock Ring Medium Crimson be worn during sexual activity?
It works best when applied to the penis base before full erection develops allowing the device to maintain blood flow restriction throughout arousal and intercourse.
Does the Tantus Buoy Stretchy Silicone Mens Cock Ring Medium Crimson work for all penis sizes?
The 0.9 inch internal diameter stretches to accommodate various penis girths while the flexible silicone adapts to individual anatomy for secure comfortable fit during sexual use.

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Why Shop With the Cock Ring Shop?

FAST ORDER DISPATCH

We ship same day on all in-stock orders placed before 12pm! Free shipping on all orders above $200.

DISCREET PACKAGING

All of our shipments come in discreet packaging ensuring those nosy neighbours will never know!

INTERNATIONAL SHIPPING

We ship our full range of products worldwide with fast dispatch for orders before 12pm Sydney EST!