Does your (or their) penis/dildo/strap-on enhancing collection need a texture update? Done! Slip one of Nasstoys' Magic Sleeves over your favorite penetrator for tons of extra sensation plus a little more length and thickness. 
The TPE (elastomer) Sleeves are phthalate-free, easy to clean with soapy water or toy care fluid/foam and safe to use with any water-based lube you love.
The Sleeves stretch from about 5"/13cm and 5.5"/14cm and 1.2"/3cm wide