Gender X ROCKETEER - Black USB Rechargeable Vibrating Penis SleeveThis unique sheath is perfect for anyone who craves new sensations that can be shared with any partner! Two stretchy loops at the base create erotic tension with a third loop holds the toy securely in place then get ready for an extraordinary ride! 9 speeds of pleasure waves emanate from the central motor mid shaft which feels like a pulsing, supportive wrap during solo play and can also stimulate partner(s) in various ways. Play underwater if you're