The Vulcan Wet Anus masturbator is made from Refined Touch, a realistic material that simulates the textures of flesh and skin. The jelly material of this model is a white color. The internal length is five inches, with a 0.75-inch diameter. The device is contained within a discreet case with its own lid. At the base of the case is a small hole (covered temporarily by a security sticker) that the user can cover with a fingertip to vary the amount of suction. The device is easy to clean for multiple uses. It is waterproof and submersible and does not contain latex or phthalates. And Silver Bullet Multi-speedABS with silver plating2 AA batteries2.2”x 1”/6 cm x 3 cm