Feel it to believe it. Discover the sensation of lifelike intimacy with our proprietary real-feel liquid silicone – FLEXSKIN. It''s the next best thing to the real thing. Real Feel FLEXISKIN Silicone 100% Waterproof 8 Vibration Modes Boost Function Waterproof, Wireless Remote Specs:Total length: 7.8"Insertable length: 6.5"Internal length: 4.2"Internal Diameter: 0.9"Internal Width: 1.6"