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 liquid silicone 100% Waterproof 8 Vibration Modes Boost Function Waterproof, Wireless Remote Specs:Total length: 8.8"Insertable length: 6.9"Internal length: 4.9"Internal Diameter: 1.6"Internal Insert Length: 0.8"