Looking for a little extra something to give the partner tonight? The insanely stretchy Perfect Fit Fat Boy Extender will do the trick by adding a noticeable girth to your penis and make it feel really huge. It's super easy to get on and off and stays in place by hooking onto your balls with the opening on the bottom, which also gives the most satisfying tug on your balls while stroking or penetration. We're getting horny just thinking about it! The Fat Boy is not too hard like some others on the market. The blend is called Silaskin, which is a perfect mix of Silicone and TPR which gives it an unbelievable stretch factor, which contributes to making this our most popular sex toy! The Inner dimension is 7.5"which is designed so that an average man has room in the tip. However, this product fits those guys that are packing a unit that is large and in charge. The Fat Boy Extender is safe with all lubes. Wash thoroughly with mild soap and water. This product is porous.