This multi-function tool is designed for maximum partner stimulation and increased erection enhancement. The textured sheath has multiple areas of stimulation, and will stretch to fit almost any size. The stretchy retention strap fits behind the balls so it will not slip off no matter how rowdy you get. The ribbed texture pad at the base houses an interior vibrating bullet, for targeted clitoral stimulation with every thrust. Measures 3.5 in. long, 1.25 in. diameter. Battery included.