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Boneyard Silicone Cock Ring Black 35MM by C1R Releasing - Cock Rings
Boneyard Silicone Cock Ring Black 35MM by C1R Releasing - Cock Rings
Boneyard Silicone Cock Ring Black 35MM by C1R Releasing - Cock Rings

Boneyard Silicone Cock Ring Black 35MM by C1R Releasing

$34.99
$34.99

Boneyard Silicone Ring Black 35MM delivers targeted cock constriction at 35mm diameter. Medical-grade silicone stretches 3X while maintaining position during intense action. Thicker erections, delayed climax, and amplified orgasms through blood flow restriction that responds immediately.

Key Features:

Medical grade silicone cock ring maintains harder erections by restricting blood flow from the penis during arousal and sexual activity for enhanced performance and stamina.

35mm diameter with 3X stretch capability provides secure comfortable fit around penis base without rolling or shifting during masturbation or partnered sexual encounters.

Non irritating hypoallergenic silicone construction prevents skin reactions while delivering consistent erection enhancement for users with sensitive skin during prolonged sexual activity.

Compatible with all lubricant types including water based silicone based and oil based formulas for customized comfort during penis stimulation and penetration.

Durable construction maintains elasticity and shape through repeated use while soft touch finish provides comfortable sensation against genital skin during sexual activity.

Vendor: C1R Releasing
SKU: CR-092-B-35-NOATTRIBUTES-SHOP-NONE-49339
Availability: Out Of Stock
Product type: Cock Rings
Please hurry! Only 0 left in stock

A 35mm medical-grade silicone cock ring that traps blood in your shaft for noticeable thickness and harder, longer-lasting erections. Built for average to slightly above-average girth, it delivers gradual restriction that builds intensity and creates deeper, more prolonged orgasms.

Why choose the Boneyard Silicone Cock Ring Black 35MM by
  • Material: Medical-grade platinum silicone, safe for extended wear
  • Fit: 35mm diameter with 3X stretch for easy application and removal
  • Blood retention: Consistent grip keeps you harder longer without slipping
  • Sensation: Gradual constriction builds intensity, then releases in waves
  • Orgasm quality: Restriction forces slower, deeper ejaculation with prolonged contractions
  • Compatibility: Works with all lubricants and pairs with other accessories
  • Non-roll design: Stays locked in position during use
📦 Discreet plain-wrapped delivery  •  💳 Private billing  •  ↩️ Easy size-swap returns

What it does

Slide this ring down your shaft to the base and it traps blood in your penis, swelling it noticeably thicker within moments. Your erection stays harder longer, sensitivity ramps up significantly, and every stroke feels more pronounced. Silicone Cock Rings work through gentle, consistent pressure that you control by how snugly you position them.

When orgasm hits, the restriction forces a slower, more intense release. Instead of quick spurts, you experience prolonged contractions that seem to pull ejaculate from deeper inside. Sensation builds in waves rather than peaking instantly, creating climaxes that feel both delayed and more powerful than usual.

Specifications

  • Internal diameter: 35mm (1.4 inches)
  • Material: 100% medical-grade platinum silicone
  • Stretch capacity: Expands up to 3X original size (105mm)
  • Design: Non-rolling grip surface for consistent positioning
  • Lubricant compatibility: Works with all types
  • Colour: Black

Fit and sizing

At 35mm, this ring hits the sweet spot for most men with average to slightly above-average girth. If you're unsure of your size, measure your erect penis circumference at the base with a soft measuring tape, then divide by pi (3.14) to get your diameter. Cockringshop specialise in products for men and couples, and our staff can help you choose if you're between sizes. The 3X stretch means it adapts to natural variation, but a snug fit is what makes it work—if you're significantly thicker or have sensitivity to constriction, this may become uncomfortable rather than pleasurable. Prioritise comfort and blood flow over tightness.

How to use it

Apply lubricant to both the ring and your erect penis for easier positioning. Stretch the silicone and slide it down your shaft to the base, positioning it snugly against your body. It should feel firm but not painful—you want restriction, not circulation cutoff. Start slow and pay attention to how your penis responds. Constriction effect builds gradually, so give it a few minutes to reach full intensity.

When you're ready to remove it, simply stretch the silicone and slide it off. Its 3X stretch capability makes removal as easy as application. Clean it with warm water and mild soap after use, dry thoroughly, and store in a cool place away from direct sunlight.

Feature breakdown

Feature Specification Benefit Experience
35mm Diameter 1.4 inch opening Optimal blood retention for most users Noticeable thickness gain within moments
3X Stretch Expands to 105mm Custom fit adaptation and flexibility Easy application and removal every time
Medical Silicone Platinum-grade material Safe for extended wear without irritation Comfortable grip texture, no rolling
Non-Roll Design Grip-enhanced surface Consistent positioning throughout use Zero mid-action slippage or migration

Who it suits

This ring works best for guys with average to slightly above-average girth who want noticeable enhancement without extreme tightness. Beginners appreciate the forgiving stretch and predictable sensation. Experienced users value the consistent grip that stays locked in place. Men who enjoy gradual intensity building and deeper orgasms will find the restriction effect particularly rewarding.

Skip this if you're significantly above average in girth or have circulation issues or sensitivity to constriction. A snug fit is what makes it effective, so if you're already thick, the pressure that creates real restriction can become uncomfortable. Listen to your body—pleasure should never require pain.

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

Silicone rings like this one flex and stretch, adapting to your shape and offering forgiving application. E Stim Cock Rings add electrical stimulation to the blood restriction effect, which appeals to users seeking extra sensation. Steel and rigid rings deliver firmer, unyielding pressure but demand more precise sizing and offer no give. Choose silicone for comfort and ease, rigid materials for maximum firmness, and e-stim if you want electrical pulses layered over constriction.

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. Never share between partners without cleaning the item first or using a fresh condom. 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 this ring with a masturbator or stroker to amplify sensation—the enhanced hardness lets you fully utilise high-tech devices without losing rigidity mid-stroke. Couples Intimacy Kits often include cock rings alongside other gear, letting you explore multiple sensations together. Ball stretchers and testicle gear complement shaft restriction beautifully for comprehensive genital modification, and the silicone won't interfere with leather or other materials above or below it.

More from C1R Releasing

C1R Releasing specialises in premium silicone intimate accessories for men and couples. Browse their full range to discover other cock rings, stretchers, and silicone toys designed with the same precision and material quality as the Boneyard.

Read more before you buy

Not sure if a cock ring is right for you? Why Use Cock Rings covers the basics of how they work and what to expect from your first experience.

Why buy the Boneyard Silicone Cock Ring Black 35MM by C1R Releasing

Ready to buy with your size sorted? Order the Boneyard Silicone Cock Ring Black 35MM from The Cock Ring Store at Cockringshop with confidence. This is a genuine C1R Releasing product, function-tested and quality-checked before dispatch. We ship discreetly to anywhere in Australia in plain, unmarked packaging so your order arrives privately. Cockringshop are Australia's cock ring specialists, helping you buy with confidence. 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 Boneyard Silicone Ring Black 35MM enhance erection quality during sexual activity?
The cock ring restricts venous blood flow from the penis while allowing arterial inflow creating firmer longer lasting erections that enhance stamina and sexual performance for both solo and partnered encounters.
What makes the Boneyard Silicone Ring Black 35MM comfortable for extended wear during arousal?
Medical grade silicone construction with soft touch finish prevents chafing while the 3X stretch capability accommodates natural size changes during erection without creating uncomfortable pressure or constriction.
Why is the Boneyard Silicone Ring Black 35MM effective for users with sensitive genital skin?
Hypoallergenic medical grade silicone eliminates risk of allergic reactions while the non irritating smooth surface prevents skin damage during friction from sexual activity or masturbation sessions.
When should the Boneyard Silicone Ring Black 35MM be applied for optimal erection enhancement?
It works best when applied to semi erect or flaccid penis before full arousal allowing proper positioning at the base before maximum engorgement occurs during sexual stimulation.
Does the Boneyard Silicone Ring Black 35MM stay secure during vigorous sexual activity?
Non roll design maintains stable positioning at penis base even during intense thrusting or masturbation movements preventing unwanted shifting that could interrupt sexual pleasure or performance enhancement.

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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!