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Size Up Penis 4 Inch Extender

by Size Up
Save £29.90
Original Price £89.69
Current Price £59.79
Availability: Translation missing: en.general.icons.icon_check_circle icon Only 1 left!

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  • Plain packaging
  • Discreet billing
  • Free tracked shipping (1-2 days) on all UK orders over £50.

With the Size Up Penis 4-Inch Extender, you’re about to add impressive length, thrilling girth, and a whole new level of satisfaction to your bedroom adventures. Designed for those who want to go bigger, reach deeper, and drive their partner wild, this soft, stretchy, and ultra-comfortable sleeve ensures every thrust is more intense, more fulfilling, and more unforgettable.

Go Deeper, Feel Bigger, Experience More

This realistically shaped extender instantly adds 4 inches of extra length, letting you explore new depths of pleasure while delivering a fuller, more stimulating experience. The snug and flexible fit ensures a natural feel, while the added girth intensifies every sensation for both you and your partner.

Secure, Comfortable, and Incredibly Pleasurable

Crafted from body-safe, ultra-stretchy TPE, this extender is designed to hug your shaft securely, staying in place even during the most passionate moments. The clear design adds an erotic visual thrill, letting both of you see—and feel—the difference in action!

Why You’ll Love It:

  • Instantly adds 4 inches of extra length for deeper penetration
  • Enhances girth for a fuller, more satisfying experience
  • Soft, stretchy, and body-safe material for a comfortable, natural feel
  • Snug fit for secure, worry-free play
  • Clear, realistic design to heighten arousal
  • Easy to use—no pumps, pills, or complicated steps!

How to Use for Maximum Excitement

  • Apply a generous amount of water-based lubricant to yourself and the extender for effortless glide.
  • Slide the sleeve over your shaft, ensuring a secure, comfortable fit.
  • Let the extra inches and thrilling sensations work their magic as you and your partner dive into deeper, more intense pleasure!

Washing: Hot soapy water and toy cleaner
Flexibility: Slight
For Who: Both
Material: Skin Safe Rubber
Brand: Size Up

Customer Reviews

Based on 1 review
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Noah (Anchorage, US)
Comfortable fit, added length, and enhanced sensation

I recently tried the Size Up Penis 4 Inch Extender, and it was an interesting experience. The material felt soft and flexible, which made it comfortable to wear, and it had a snug fit that stayed in place without feeling too tight. It definitely added noticeable length, and my partner and I appreciated the extra sensation. The design was straightforward, and putting it on was easier than I expected.

However, there were a few downsides. While the material was comfortable, it had a bit of a tacky feel, so using a good amount of lube was necessary. The extender also slightly reduced sensitivity, which was expected but still took some getting used to. Additionally, while it fit well, I could see how it might be a bit too snug or loose depending on individual size.

Overall, the Size Up Penis 4 Inch Extender is a decent option if you’re looking to experiment with added length. It’s comfortable and effective, though the feel of the material and the slight loss of sensitivity are things to keep in mind.