A 6 sleeve with a tight. textured tunnel and a realistic look that is reusable. Super-stretchy to fit any man. Waterproof bullet adds vibration. Easy to use and easy to clean. 100% silicone C-ring set includes 3 standard ring sizes of 1.8. 2.2 and 2.4. Uses 1 AAA battery (not included). Body safe and phthalate free. The 4 styles include pussy. ass. mouth. and hole.