This multi-function, automatic TPE stroker is loaded with features. The inner chamber is made of firm, stretchy rubber, lined with textured fingers. The thrusting and swirling motion will move up and down, stimulating you with every stroke. It has 6 modes and 3 speeds to choose from. Splashproof and designed for an easy grip. USB rechargeable, with cord included. Measures 10.5 in. long, 3 in. diameter.