JOCK Extra Long 3 Inch Penis Extension Sleeve by Curve Toys

$59.99
$59.99

The Curve Toys JOCK Extra Long provides 3 inches of realistic length and extra girth in TPE material for instant size enhancement and deeper penetration during sex.

Key Features:

Adds three inches length plus 0.65 inches girth for immediate enhancement

Textured interior ridges amplify sensation during every penetration stroke

Premium TPE material stretches comfortably without restricting blood flow

Trimmable end allows custom sizing for perfect individual fit

Waterproof construction enables shower or bath use anytime

Vendor: Curve Toys
SKU: NEW-11567-FLESH
Availability: In stock
Product type: Penis Sleeves and Extenders
Please hurry! Only 1 left in stock
Colour: Flesh

Add three inches of realistic length and noticeable girth with the JOCK Extra Long Penis Extension Sleeve. This medical-grade TPE sleeve grips firmly during penetration, letting you reach deeper while both partners feel fuller sensations and stronger orgasms.

Why choose the JOCK Extra Long 3 Inch Penis Extension
  • Length boost: Adds three inches for deeper penetration angles
  • Girth increase: Extra 0.65 inches circumference for fuller sensation
  • Realistic texture: Internal ridges and bumps stimulate both partners
  • Medical-grade TPE: Phthalate-free, flexible, never restricts blood flow
  • Custom fit: Trimmable end allows sizing for your comfort
  • Waterproof design: Fully submersible for shower or bath use
  • Stays in place: Grips securely throughout the entire session
📦 Discreet plain-wrapped delivery  •  💳 Private billing  •  ↩️ Easy size-swap returns

What it does

Roll the sleeve on before sex and it wraps snugly around your shaft, extending your reach inside your partner. Medical-grade TPE clings to every contour while the textured interior creates friction against sensitive skin. As you thrust, realistic ridges and bumps provide constant stimulation that builds arousal steadily. Your partner feels the added girth stretching their opening, creating fuller sensations with each stroke. Blood stays trapped naturally, keeping you harder longer throughout the session.

Penis Sleeves work by amplifying sensation for both of you. Deeper angles from the extra length trigger stronger orgasms because you hit spots you couldn't reach before. Your partner's contractions feed back into your pleasure, and climax builds from the base of your shaft upward as pressure accumulates. You'll notice orgasms feel more consuming because the sleeve amplifies every sensation during release.

Specifications

  • Length addition: 3 inches (total depth 8–9 inches depending on your base size)
  • Girth increase: 0.65 inches additional circumference
  • Material: 100% premium TPE (thermoplastic elastomer), medical-grade, phthalate-free
  • Texture: Realistic internal ridges and bumps
  • Fit: Trimmable end allows custom sizing for perfect comfort
  • Flexibility: Stretches to accommodate all erect sizes without pinching
  • Waterproof: Fully submersible for shower or bath use

Safe, gradual use

Start with a fully erect penis before rolling the sleeve on from the base upward. Use water-based lube inside the sleeve for frictionless insertion and comfort. Begin slowly to feel how the added depth changes sensation, then increase your pace as arousal builds. Never force it on or use it when not fully erect, as this can pinch or restrict blood flow. Cockringshop specialises in products for men and couples wanting to explore size enhancement safely. Wash with warm water and toy cleaner after each use, then air dry completely before storage.

How to use it

Position yourself at your partner's entrance and push in slowly to feel the added depth immediately. Thrust at your natural rhythm while the textured walls work against your shaft automatically. Vary your angle to hit different spots, discovering what triggers their strongest responses. Pull almost completely out, then drive deep to feel the full length advantage.

Control your pace to extend the session or accelerate toward climax when you're ready. Increase tempo gradually as arousal builds, letting the ridges create mounting pleasure. Your partner will feel the fuller sensation right away, and the sleeve stays securely in place throughout, never slipping or losing its grip.

Feature breakdown

Feature Specification Benefit Experience
Length addition 3 inches extra Reach deeper angles inside your partner Trigger stronger orgasms from new depths
Girth increase 0.65 inches circumference Fuller sensation for both partners Partner feels stretched and more satisfied
Internal texture Realistic ridges and bumps Constant stimulation during thrusting Mounting pleasure builds steadily throughout
Material Medical-grade TPE, phthalate-free Flexible, safe, never pinches blood flow Comfortable, realistic feel that lasts

Who it suits

This sleeve works perfectly for men wanting to add length and girth without permanent changes. Couples seeking to reignite passion benefit from the fresh sensation and deeper penetration. Men with average or below-average size gain genuine confidence from the realistic enhancement. Anyone wanting to last longer benefits because the sleeve's grip helps maintain hardness throughout longer sessions. Partners who want fuller feeling during sex will notice the immediate difference.

Skip this if you're already well-endowed or prefer minimal sensation changes during sex. It's not designed for men who find extra grip uncomfortable or who want a looser fit.

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 extension sleeves add length and girth with internal texture, gripping your shaft throughout the stroke. Couples Penis Sleeves offer similar benefits but are often designed with both partners' pleasure in mind from the start. The key difference is material and texture: this JOCK sleeve uses flexible TPE with realistic ridges, so it moves naturally with you and won't restrict blood flow. Choose a sleeve for solo or partnered use when you want realistic sensation and customisable fit.

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 this extension sleeve with Couples Intimacy Kits to explore new sensations together. Cock rings work well alongside sleeves because the ring maintains your hardness while the sleeve adds length and girth, creating a powerful combination. Rings help you last longer while the textured interior keeps sensation high for both of you throughout the session.

More from Curve Sex toys

Curve Sex toys specialises in realistic penis extensions and enhancement products designed for real bodies and real pleasure. Browse the full range to find other sleeves, extenders, and male enhancement options tailored to what you're after.

Read more before you buy

Want more background on how male enhancement products work and what to expect? Penis Pump Users Guide over on the Adultsmart blog covers the science and practical tips for getting the most from enhancement products.

Why buy the JOCK Extra Long 3 Inch Penis Extension Sleeve by Curve Sex toys

Keen to get harder and last longer tonight? Order the JOCK Extra Long 3 Inch Penis Extension Sleeve by Curve Sex toys from The Cock Ring Store. This is genuine, function-tested and quality-checked stock, shipped discreetly to your door in plain packaging. Cockringshop stocks only trusted brands and real products for men and couples. The specialist store for rings, cages, and male enhancement — discreetly delivered. 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 Curve Toys JOCK Extra Long 3 Inch Penis Extension Sleeve and how does it enhance penetration?
Premium TPE material adds three inches of realistic length plus 0.65 inches of girth instantly. Medical-grade construction stretches comfortably around any erect size without restricting blood flow. Textured internal ridges amplify sensation during every stroke, triggering stronger orgasms for both partners through deeper penetration angles previously unreachable.
Can the Curve Toys JOCK Extra Long 3 Inch Penis Extension Sleeve stay secure during longer sessions without slipping?
Firm TPE grip maintains contact throughout the entire stroke cycle, never losing traction regardless of session length. Customers report the sleeve stays securely positioned from initial penetration through climax without slipping or repositioning needed. The snug fit around your shaft creates natural pressure that keeps everything locked in place while you thrust.
How does the textured interior of the Curve Toys JOCK Extra Long 3 Inch Penis Extension Sleeve compare to smooth alternatives?
Realistic ridges and bumps provide constant friction against sensitive skin, building arousal steadily with each movement. Smooth sleeves feel passive; this one delivers active stimulation that amplifies sensation throughout penetration. After selling hundreds of these, customers consistently mention the texture creates noticeably stronger orgasms compared to basic extensions.
Does the Curve Toys JOCK Extra Long 3 Inch Penis Extension Sleeve work well for men wanting to last longer during sex?
Additional grip from TPE material helps maintain hardness throughout longer sessions by naturally restricting blood flow. Most wearers experience extended stamina because the sleeve's pressure supports consistent erections during extended penetration. Your partner benefits from deeper, fuller sensations that trigger stronger contractions, creating feedback that intensifies your pleasure simultaneously.
Is the Curve Toys JOCK Extra Long 3 Inch Penis Extension Sleeve compatible with water-based lubricant and easy to clean afterward?
Fully waterproof design works perfectly with water-based lube for frictionless insertion and comfort during use. Simply wash with warm water and toy cleaner, then air dry completely between sessions without special maintenance. Medical-grade TPE resists degradation, maintaining realistic feel and grip quality through hundreds of uses without deterioration.

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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.

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

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