This powerful stroker thrusts and vibrates with two robust motors that operate independently. Two beaded, textured rings thrust up and down from gentle to intense while the vibrating inner channel massages with soft, flexible raised nubs throughout. Removeable window and cap. 7 vibrating speeds and patterns 7 thrusting speeds and patterns Stroker made from phthalate and latex-free TPE, ABS and silicone Insertable length 5.25", Insertable diameter 1.2" (Stretches to 2.15") USB rechargeable, cable included Waterproof