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Muscle Cocksheath by Oxballs
- $119.99
- $119.99
- Unit price
- per
Oxballs Muscle Cocksheath wraps around your dick, creating an extra 2.5 inches of length for deeper penetration. Max Flex TPR construction feels stronger than silicone while staying super stretchy. Ribbed interior stimulates your cock during fucking.
Key Features:
Penis extender adds 2.5 inches of length while maintaining thickness for enhanced penetration and sexual performance during intercourse with partners.
Max Flex TPR construction provides superior stretch and durability compared to silicone while offering smooth exterior and ribbed interior for stimulation.
Integrated cock ring design grips penis and testicles securely to maintain erection and prevent slippage during sexual activity and masturbation.
Internal ribbing stimulates the penis during wear while smooth exterior glides easily into vagina or anus for comfortable penetration.
TPR tip stuffer maintains firmness and shape even with partial erections allowing consistent performance regardless of arousal level variations.
Vendor:
Oxballs
SKU:
SLV-014-ALL COLORS-SHOP-BLACK-31746
Availability:
Out Of Stock
Product type:
Penis Sleeves and Extenders
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Muscle Cocksheath by Oxballs adds 2.5 inches of length with a ribbed interior that stimulates your shaft while a smooth exterior slides easily into your partner. Max Flex TPR stretches to fit most sizes, with a secure ball ring base for confident thrusting.
Why choose the Muscle Cocksheath by Oxballs
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📦 Discreet plain-wrapped delivery • 💳 Private billing • ↩️ Easy size-swap returns |
What it does
Muscle Cocksheath works by sliding over your erect penis and adding real length without complicated straps or harnesses. Your partner feels every extra inch while the ribbed interior creates constant stimulation against your shaft as you thrust. Penis Sleeves like this one let you build sensation gradually — early thrusts create friction that intensifies as sessions progress, leading to deeper, more controlled orgasms.
During penetration, your partner experiences fuller sensations from the extra girth and depth. You feel intense pressure and texture around your entire shaft, which changes how stimulation builds and how your climax develops. Your erection stays firm even if it fluctuates because the tip stuffer maintains the sheath's shape, so performance stays consistent through longer sessions.
Specifications
- Length extension: 2.5 inches
- Material: Max Flex TPR (stronger than silicone)
- Interior texture: Ribbed shaft lining
- Exterior texture: Smooth for frictionless entry
- Base: Redesigned COCKSLING with ball retention
- Compatibility: All lubricant types; warm soapy water to clean
Safe, gradual use
Start with generous lube and gentle thrusting to let your body adjust to the extra length and sensation. Build intensity slowly over several minutes — the ribbed texture works better as friction develops, so patience pays off. Most users find their sweet spot within a few sessions. Cockringshop specialises in products for men and couples, and we recommend checking fit and comfort before longer or more aggressive use. If the ball ring feels too tight or your circulation is restricted, remove it immediately. The sheath should grip firmly without cutting off blood flow to your testicles.
How to use it
Apply lube generously inside the shaft opening. Slide your erect penis through the opening until it sits comfortably, then stretch the ball ring and drop your testicles through the hole. Ensure the COCKSLING base sits snugly behind your balls so it doesn't slip during thrusting. Adjust your angle to maximise the extra length — you'll feel where penetration reaches differently than before.
Start with slower, shallower strokes and gradually increase depth and rhythm as the ribbed texture builds friction. If your erection softens during use, the tip stuffer helps maintain firmness so you can keep going. After use, wash the sheath with warm soapy water and let it air dry. Store it somewhere cool and dry away from direct sunlight.
Feature breakdown
| Feature | Specification | Benefit | Experience |
|---|---|---|---|
| Max Flex TPR | Stronger than silicone, ultra-stretchy | Accommodates various penis sizes comfortably | Feels secure without cutting off circulation |
| Ribbed interior | Textured shaft lining | Creates constant stimulation during use | Builds pleasure throughout the session |
| 2.5" extension | Additional length measurement | Ensures deeper penetration and fuller sensations | Reaches spots that standard length might miss |
| COCKSLING base | Redesigned ball retention ring | Prevents slippage during aggressive thrusting | Stays firmly positioned when you need it most |
Who it suits
Muscle Cocksheath is ideal for couples wanting deeper penetration without complicated gear, and for men who want genuine length enhancement with cock stimulation. It works for anyone whose erection firmness varies because the tip stuffer keeps the sheath rigid regardless of how hard you are. Most penis sizes fit comfortably because Max Flex TPR stretches generously. Partners who prefer frictionless entry appreciate the smooth exterior, while guys seeking shaft sensation love the ribbed interior.
Skip this if you prefer rigid, non-stretchy materials or if you dislike internal texture against your penis. It's not the right choice if you need extreme length (only 2.5 inches) or if you want vibration or other stimulation features. People with very sensitive skin should test it briefly first, though TPR is generally body-safe for most users.
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Tested and quality-checked Every new line we stock is inspected by hand before it goes live — we check the build, the finish, and the materials, and we confirm it is safe and fit for how it will be used. Nothing is used for its intended purpose; it is examined, checked, and re-boxed. What that means for you is simple: you receive a piece we have already vetted, not a guess off a supplier's pallet. See how we test every product → |
How it compares
Muscle Cocksheath adds length with internal texture and a secure ball ring, making it ideal for couples and for guys who want cock stimulation during sex. Couples Penis Sleeves range widely — some prioritise length alone, others add vibration or extreme texture. Muscle Cocksheath balances both with its dual-texture design: the ribbed interior stimulates you while the smooth exterior lets your partner enjoy frictionless penetration. Choose based on whether you want internal sensation, external smoothness, or both.
| 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 Muscle Cocksheath with a cock ring to intensify erections and delay ejaculation, which amplifies the sensation from the sheath's ribbed interior. A ball ring worn separately can add extra grip and visual impact. Couples Intimacy Kits often bundle sleeves with rings and other items, giving you multiple ways to build sensation together. Combining products lets you customise intensity and discover what works best for both of you.
More from Oxballs
Oxballs makes a range of cock rings, ball stretchers, and penis sleeves designed by men for men. Their products use premium materials and thoughtful design to deliver real sensation and reliable performance. Explore the full range to find other gear that matches your needs.
Read more before you buy
Want to understand technique better? Penis Pumping Techniques covers practical tips for getting the most from your body and your gear.
Why buy the Muscle Cocksheath by Oxballs
Ready to buy with your size sorted? Order the Muscle Cocksheath by Oxballs from The Cock Ring Store — Australia's specialist in male enhancement and couples' adult products. Every item is genuine and function-tested before it ships to you in discreet packaging. Cockringshop handles all orders with privacy and care. Real fit advice, body-safe materials, and plain-packaged shipping. 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 Oxballs Muscle Cocksheath increase penis size during penetration?
The extender adds 2.5 inches of length while maintaining natural thickness. Max Flex TPR construction stretches to accommodate various sizes while the smooth exterior facilitates easy vaginal or anal penetration.
What makes the Oxballs Muscle Cocksheath stay securely in place during sex?
Users benefit from the integrated cock ring base that grips both penis and testicles firmly. This dual grip design prevents slippage during vigorous sexual activity while maintaining comfortable wear throughout intercourse.
Why does the Oxballs Muscle Cocksheath provide stimulation to the wearer?
Internal ribbing creates friction against the penis during thrusting motions. The textured interior surface stimulates the glans and shaft while the snug fit enhances sensitivity during masturbation and penetrative sex.
Which features of the Oxballs Muscle Cocksheath help maintain erection firmness?
It includes a TPR tip stuffer that preserves shape and rigidity even with partial arousal. The cock ring base restricts blood flow to maintain erection while providing enhanced stamina during sexual encounters.
Does the Oxballs Muscle Cocksheath work effectively with different lubricant types?
Compatible materials allow use with water based oil based silicone and hybrid lubricants safely. The Max Flex TPR construction resists degradation from various lubricant formulations while maintaining flexibility and comfort during extended wear.
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