![Three of the Adjust-Fit inserts sitting out in front of a plain white background. | Kinkly Shop](http://shop.kinkly.com/cdn/shop/files/oxballs_adjustfit_inserts_1_1.jpg?v=1712449788&width=1445)
![An illustration showing how the Oxballs AdjustFit Inserts work. It shows that you can use one, two, or three of the inserts inside your Oxballs extender to make the extender fit better. | Kinkly Shop](http://shop.kinkly.com/cdn/shop/files/oxballs_adjustfit_inserts_3_1.jpg?v=1712449801&width=1445)
![The packaging for the Oxballs AdjustFit Inserts - 3 Pack | Kinkly Shop](http://shop.kinkly.com/cdn/shop/files/oxballs_adjustfit_inserts_2_1.jpg?v=1712449801&width=1445)
Description
Want to ensure your new Oxballs penis extender is the perfect fit? Add additional AdjustFit inserts with this pack of 3! Add one, two, or all three to craft the sturdiest, comfiest penis extender you've ever worn!
Simply slide the AdjustFit insert inside the hollow penis extender chamber before sliding yourself inside. This will add firmness and take up space, preventing the tip of your penis extender from flopping around or easily collapsing without a firm "core" within it. (It really makes your penis extender easier to use!)
Made from clear, discreet FlexTPR material, each insert quickly warms up to body temperature and feels just like your own shaft. You'll forget it's in there!
These Cocksheath Adjustfit Inserts are designed to work inside of any Oxballs penis extender including the: Oxballs Hulk, Oxballs Butch, and Oxballs Muscle.
Specifications
Material: FlexTPR
Each AdjustFit Insert shortens the interior insertable length of your penis extender by about 7/8"
Box Includes: Pack of 3 Oxballs AdjustFit Inserts.