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Xtend It Customizable Hollow Extender Kit 9 Inch
Doc Johnsonextender

Xtend It Customizable Hollow Extender Kit 9 Inch

DIY length that's entirely yours to customize.

$41.99$42.882% offPick a size to see availability

How it feels

  • Added length
  • Added girth
  • Stretch and fit
  • Realism
  • Wear comfort
1

What it does

This has been my go-to recommendation for anyone wanting to customize their experience rather than guess at sizing. The trim-to-fit design means you're not locked into someone else's idea of perfect length — cut the extensions to exactly what works for your body and your partner's preferences. The UR3 material has a realistic feel that doesn't scream "accessory," and the hollow design works whether you need support or want to add to what you've already got. Fair warning: take your time with the trimming. You can always cut more off, but you can't add it back.

FAQs / Q&A

  • How do I know where to cut the extensions for the best fit?

    Start conservatively and trim small amounts at a time. Test the fit after each cut, remembering you can always remove more material but can't add it back. Most people find their sweet spot after 2-3 small adjustments.

  • What tools do I need to customize the length?

    A sharp pair of scissors or craft knife works best for clean cuts. Make sure your cutting tool is clean before use, and cut slowly for the smoothest edge.

  • Can this be shared between partners safely?

    While the UR3 material is body-safe, it's porous so thorough cleaning between uses is essential. For the safest sharing experience, consider using a condom over the extender or designating it for one person.

  • How long does UR3 material typically last with regular use?

    With proper care, UR3 can last 6-12 months with regular use. Replace it sooner if you notice any stickiness, discoloration, or changes in texture, as these indicate material breakdown.

  • Is this suitable for someone completely new to extenders?

    Yes, the customizable length makes this ideal for beginners since you control exactly how much length you add. Start with minimal trimming to ease into the experience.

  • What's the maximum length I can achieve with this kit?

    The kit provides up to 9 inches of total length when uncut, but your final length depends on how much you trim off to achieve your perfect fit.

  • Can I travel with this after I've customized it?

    Absolutely. Once trimmed to your preferred length, store it in a clean pouch or container. The customized size often makes it more travel-friendly than standard fixed-length options.

Care Instructions

  • Wash thoroughly with antibacterial toy cleaner before and after each use
  • Pat dry completely and store in a cool, dry place away from other toys
  • Compatible with water-based and silicone-based lubricants
  • Replace if material becomes sticky, discolored, or develops any tears

In the box

  • 1x hollow extender sleeve with built-in 1-inch extension
  • 1x removable 2-inch tip extension
  • 1x instruction guide

Specs

  • Total length: 9.1 inches
  • Usable length: 8 inches
  • Width: 1.6 inches
  • Material: Phthalate-free UR3 with Sil-A-Gel formula
  • Extension options: 1, 2, or 3 inches of customizable length
  • Includes: Hollow sleeve with built-in 1-inch extension plus 2-inch removable tip

Emma's take

Meet Emma

One of the ones worth quietly recommending over coffee ♥

  • Secure Checkout

    Don't pull out, finish inside

  • Discrete Shipping

    No dildos on doorsteps. ✅

  • Quickie 2-3 day delivery

    Comes fast, not pre-maturely

  • 30 Day Returns

    You use, you keep.

  • Always Genuine

    No shitty knock-offs

  • Body Safe Materials

    Safety for your business is our business

  • Secure Checkout

    Don't pull out, finish inside

  • Discrete Shipping

    No dildos on doorsteps. ✅

  • Quickie 2-3 day delivery

    Comes fast, not pre-maturely

  • 30 Day Returns

    You use, you keep.

  • Always Genuine

    No shitty knock-offs

  • Body Safe Materials

    Safety for your business is our business

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