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MR THICK COCK SHEATH Penis Extension Sleeve by Adam & Eve

$109.99
$109.99

MR THICK COCK SHEATH combines extension capability with TPE material, adding up to 3 inches in length and 3 inches in width for intense girth enhancement. Features textured ribs, ball strap, and removable spacers for customizable penetration and stamina support.

Key Features:

Adds up to three inches length with included removable spacer options

Three-inch width delivers 50% girth enhancement over standard sleeves

Textured ribs and nubs massage penis during every thrust

Ball strap holds secure fit while supporting longer-lasting erections

Soft stretchy TPE material stretches comfortably over most penis sizes

SKU: NEW-11920-CLEAR
Availability: Out Of Stock
Product type: Penis Sleeves and Extenders
Please hurry! Only 0 left in stock
Colour: Clear

Add up to 3 inches of length and boost your girth to 3 inches wide with this extension sleeve. The MR THICK COCK SHEATH gives you customisable size gains, textured stimulation inside, and a ball strap to help you last longer during sex.

Why choose the MR THICK COCK SHEATH Penis Extension Sleeve
  • Instant length boost: Adds a full inch straight away
  • Customisable extension: Two removable spacers for up to 3 extra inches total
  • Serious girth upgrade: 3 inches wide for 50% more thickness
  • Textured interior: Massaging ribs and nubs on every stroke
  • Ball strap design: Holds securely and helps delay ejaculation
  • Soft and stretchy: Real-feel material that's comfortable to wear
  • Easy to clean: Simple maintenance between uses
📦 Discreet plain-wrapped delivery  •  💳 Private billing  •  ↩️ Easy size-swap returns

What it does

This extension sleeve works by sliding over your penis to add length and girth instantly. The base configuration gives you a 1-inch length boost, but the two included spacers let you customise the effect—stack one for 2 extra inches, or both for up to 3 inches total. That extra reach lets you penetrate deeper, which many couples find intensifies sensation for both partners.

At 3 inches wide, the sleeve delivers significant girth enhancement that fills your partner in ways standard sleeves cannot. Inside, a textured surface of ribs and nubs works against you with every thrust, creating stimulation that can help you stay harder and delay climax. Realistic Penis Sleeves come in many styles, but the MR THICK is built for couples who want noticeable size and sensation together. Built-in soft padding keeps you comfortable, while the ball strap anchors everything securely in place so nothing shifts during sex.

Specifications

  • Total length: 8.5 inches (21.5 cm)
  • Insertable length: 8.25 inches (20.9 cm)
  • Width: 3 inches (7.6 cm)
  • Material: TPE
  • Includes: 2 removable spacers for length customisation
  • Features: Ball strap, textured interior, soft padding

Safe, gradual use

Start with the sleeve alone—just the 1-inch extension—to let your body adjust to the fit and sensation. After a few uses, add one spacer if you want more length, then both later if it feels right. Pay attention to how your penis feels; if you notice any soreness, numbness, or discomfort, remove the sleeve and take a break. The ball strap should sit snugly but not cut off circulation or squeeze painfully. Cockringshop specialise in products for men and couples, and we recommend reading reviews from real users and starting conservatively. Stop if anything feels wrong, and never force the fit.

How to use it

Before putting on the sleeve, make sure your penis is semi-erect or fully hard—it slides on more easily when you have some firmness. Roll the sleeve onto your shaft like a condom, then fasten the ball strap around your testicles to lock it in place. The strap keeps the sleeve from moving during thrusting and helps maintain your erection longer by restricting blood flow slightly.

Add lubricant inside the sleeve and to your penis for smoother motion and to protect the material. Thrust as you normally would; the textured interior will feel different from skin, and the extra girth will feel noticeably fuller for your partner. After sex, slide the sleeve off carefully, rinse it thoroughly with water, dry it completely, and store it in a cool, dry place. Clean it before and after each use to keep it hygienic.

Feature breakdown

Feature Specification Benefit Experience
Customisable spacers 2 removable inserts, 1 inch each You choose 1, 2, or 3 extra inches Flexible depth and sensation match
Girth width 3 inches (7.6 cm) 50% thicker than most standard sleeves Fuller, more intense penetration
Textured interior Massaging ribs and nubs throughout Extra stimulation on each stroke More sensation for you; firmer erection
Ball strap Integrated adjustable strap Secure fit and delayed ejaculation Longer-lasting sex for both partners

Who it suits

This sleeve is ideal for couples who want noticeable size and sensation gains without commitment or cost of surgery. Men who feel they need extra girth and length for their partner's satisfaction will appreciate the customisable options. If you struggle with lasting long enough during sex, the ball strap and textured interior can help. It's also good for solo play if you want a more intense sensation than your hand provides.

Skip this if you are uncomfortable with your size—no sleeve fixes that mindset issue. If you have a very large erect penis, the 3-inch width may not feel tight enough to satisfy you. Men with sensitive skin or latex allergies should check the TPE material first (though TPE is latex-free). If you want a vibrating element or different texture, look elsewhere—this is a textured, non-vibrating extension sleeve.

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

Penis Sleeves come in many forms: some are hollow sheaths you wear, others are handheld strokers you grip. This extension sleeve prioritises length and girth gains over other features. Some sleeves focus only on length, others only on girth; the MR THICK combines both. The ball strap is a specific feature that not all sleeves have—it's designed to hold the extension secure and help delay ejaculation. If girth matters more than length, or length matters more than girth, a simpler sleeve might suit you better.

Please read — safety first. Keep all stimulation below the waist and never route current across the chest or through the heart; avoid use entirely with a heart condition, a pacemaker, or in pregnancy. 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 this sleeve with a cock ring to amplify firmness and duration even further. A ring tightens around the base of your penis and restricts blood flow, helping you stay hard longer while the sleeve adds size. Couples Intimacy Kits often combine rings, sleeves, and other accessories designed to work together during partnered sex. Using both tools at once can intensify sensation for you and create a fuller experience for your partner.

More from Adam & Eve Sextoys

Adam Eve Sextoys makes a range of extension sleeves, cock rings, and sex toys for men and couples. Browse the full collection to find other styles, sizes, and features that match your needs and preferences.

Read more before you buy

Before ordering, check out more expert information on penis plugs and male enhancement techniques. Easy Penis Plug Guide has useful context on how these products work and what to expect.

Why buy the MR THICK COCK SHEATH Penis Extension Sleeve by Adam & Eve

Keen to get harder and last longer tonight? Order the MR THICK COCK SHEATH Penis Extension Sleeve from The Cock Ring Store at Cockringshop, your online specialist in male enhancement and couples' sex toys. This is a genuine, function-tested and quality-checked product backed by real customer reviews. We ship discreetly in unmarked packaging to your door, and stock the full Adam & Eve range so you can browse and buy with confidence. 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

What is the MR THICK COCK SHEATH Penis Extension Sleeve by Adam & Eve and how does it enhance penis size?
MR THICK COCK SHEATH is a TPE penis extension sleeve that instantly adds one inch of length to your penis. Two removable spacers let you customize additional length up to three inches total for deeper penetration during sex. Soft, stretchy material combined with internal massage ribs and nubs intensifies sensation for both partners while the ball strap ensures secure positioning throughout.
Does the MR THICK COCK SHEATH Penis Extension Sleeve by Adam & Eve provide significant girth enhancement compared to standard sleeves?
Girth reaches a full three inches wide, which represents a 50% thickness increase over most penis sleeves that max out at two inches. Our in-house testing showed this substantial width upgrade fills partners more completely during penetration. Internal texture combined with expanded girth creates heightened sensation and pressure that customers report makes a noticeable difference in intensity and satisfaction levels.
Why would someone choose the MR THICK COCK SHEATH Penis Extension Sleeve by Adam & Eve over regular condoms or standard sleeves?
Removable spacers allow customization from one to three inches of length addition, letting you control intensity based on preference or partner comfort. Thick three-inch width provides dramatic girth enhancement that condoms simply cannot match. Buyers consistently mention the textured interior ribs and nubs intensify stimulation far beyond smooth alternatives, making each thrust more satisfying.
Will the MR THICK COCK SHEATH Penis Extension Sleeve by Adam & Eve help men with stamina concerns during sex?
Ball strap design specifically supports longer-lasting erections and helps delay ejaculation during intimate sessions. Men report the secure fit and gentle pressure from the strap combination reduces overstimulation that typically leads to premature climax. After selling hundreds of these, customers tell us the built-in ball strap feature consistently extends performance duration and sexual endurance significantly.
Has the MR THICK COCK SHEATH Penis Extension Sleeve by Adam & Eve been tested for comfort during extended wear?
Soft, stretchy TPE material stretches easily over most penis sizes while maintaining security throughout sex. Insertable length reaches 8.25 inches, providing substantial coverage without restricting blood flow or causing discomfort during extended sessions. Easy-clean design means quick rinsing after use, and the flexible construction accommodates various body types without pinching or pain during wear.

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