This TPE Stroker is designed with an ribbing structure canal and features extra stimulation beads that will massage your shaft. Also its very stretchable but it remains firm irrespective your size. Because of the grenade exterior it has an amazing grip that feels very comfortable during use and also theres a bullet vibrator in the masturbator for an extra titillation. All this together makes it the perfect masturbator to spice up your sex life.SpecificationsSpeed modes 10Noise level Max. 75 dbToy Length 135mm 5,31 InchToy Width 55mm 2,2 InchMaterial Soft TPEBatteries Incl. 3 x LR44Waterproof YesPhthalate free Yes