The Fun Zone Vulcan Tight Mouth Masturbator is made from Refined Touch, a realistic material that simulates the textures of human flesh and skin. The top of this model is formed into the shape of lips, and the jelly material is soft & clear. The internal length is five inches, with a 0.75-inch diameter. The device is contained within a discreet case with its own lid. Turn your lonely nights into wild sexual rides with the Vulcan Tight Mouth Masturbator by Fun Zone.