Zero Tolerance Big Boy Penis Extender by Evolved

Add 14 cm of length and substantial girth with this premium silicone extender sleeve, featuring ten vibration speeds, a secure C-ring, and wireless remote control for couples who want visual excitement and hands-free play.

What it does

Slide this silicone sleeve over your erect penis to instantly add substantial length and girth. A firm C-ring grips around your cock and balls, restricting blood flow to keep you harder for longer while the realistic textured head extends your penetration depth dramatically. Ten vibration speeds pulse through the entire shaft, from gentle teasing rhythms to intense throbbing patterns that amplify with every thrust. Cycle through speeds using the wireless remote during intercourse, or let your partner take control from anywhere in the room — the remote works flawlessly from up to 7 metres away.

Peek-a-boo holes cut into the silicone let your natural skin show through, adding visual excitement for you both while maintaining skin contact. Realistic Penis Sleeves like this one combine texture and sensation with extension length, creating new angles and depths inside your partner. Water-based lubricant inside the sleeve lets it slide on smoothly, and the waterproof design means you can take this into the shower for slippery exploration without any worry about the motor or battery.

Specifications

• Insertable length: 14 cm
• Diameter: 4.5 cm
• Material: Body-safe silicone, phthalate and latex-free
• Vibration speeds: 10 distinct patterns
• Remote control: Wireless, 7-metre range
• Power: USB rechargeable motor with A27 battery-powered remote
• Waterproof: Yes, fully submersible
• Base feature: Integrated C-ring

Safe, gradual use

Start slowly when you first use this extender. Apply plenty of water-based lubricant inside the sleeve before sliding it on over a fully erect penis, and position the C-ring snugly behind your balls to ensure a secure fit. Begin with lower vibration speeds during your first few sessions to let your body adjust to the added length and girth. If the C-ring feels too tight around your base or causes discomfort, remove it promptly — proper fit matters for safety and pleasure. Cockringshop specialise in products for men and couples, and our staff can help you find the right size and style if this one doesn't suit you after your first try.

How to use it

Generously apply water-based lubricant inside the sleeve. Slide it onto your erect penis and position the C-ring firmly behind your balls for a secure, comfortable grip. Start with gentler vibration speeds and build intensity as arousal peaks, using the compact remote to cycle through patterns during intercourse. Your partner can take control of the remote from anywhere in the room, creating surprise stimulation and hands-free play that keeps you both engaged.

After use, rinse the sleeve thoroughly under warm running water and pat dry before storage in a cool, dry place. Waterproof construction means you can use this in the shower or bath for spontaneous play, but always ensure you clean it properly afterwards to maintain the silicone's condition.

Feature breakdown

Who it suits

Men seeking both length enhancement and vibrating stimulation will love how this device combines multiple desires in one product. If you're comfortable with girthy sex toys and want a secure C-ring that keeps you hard throughout sex, this extender delivers substantial presence your partner will definitely notice. Couples who enjoy remote-controlled play will appreciate the freedom the wireless control provides — one partner can focus on sensation while the other orchestrates the vibration patterns from across the room.

Skip this if you're new to penis sleeves and want to start smaller first, as the 14 cm length and 4.5 cm diameter represent a significant size increase that requires adjustment. Men with sensitivity around the base or testicles should also be cautious; ensure the C-ring fits snugly without pinching or cutting off circulation, and remove it immediately if you feel pain or numbness.

How it compares

This extender combines vibration with extension length, while standard Penis Sleeves add girth and length without any motor or vibration feature. Choosing between them depends on whether you want hands-free stimulation control — a vibrating sleeve like this one lets either partner trigger ten different patterns via wireless remote, while a non-vibrating sleeve focuses purely on texture, length, and the sensation of a firm C-ring grip. Both types add substantial girth; this one simply adds the extra dimension of pulsing sensations you can adjust during intercourse.

What you can use it with

Pair this extender with Couples Intimacy Kits that include additional vibrators or rings, allowing you to layer sensations and give both partners independent pleasure during partnered play. A separate vibrator or cock ring used alongside this extender creates new combinations of stimulation — your partner might wear a vibrating ring while you wear this sleeve, multiplying the sensations you share during intercourse and adding complexity to your shared experience.

More from Evolved

Evolved creates sophisticated pleasure products that combine realistic textures with advanced vibration technology. Browse their full range to find other extenders, sleeves, and vibrating toys designed for couples and solo use.

Read more before you buy

Is It Wrong To Use Penis Extenders offers practical guidance on why men use these products and what to expect from them.

Why buy the Zero Tolerance Big Boy Penis Extender by Evolved

Ready to find a ring that actually fits? Order the Zero Tolerance Big Boy Penis Extender by Evolved from The Cock Ring Store, where every product is genuine, function-tested, and quality-checked before dispatch. Cockringshop ships discreetly to every address in Australia, and all packaging is unmarked and private so only you know what's inside. Precise sizing, honest reviews, and discreet delivery Australia-wide. The Cock Ring Store ships discreetly Australia-wide.