Climb on and ride Renegade's Mach 1 rocket ship to bliss and pleasure. Powerful ultra drive motor and wireless functionality encased in a sleek and masculine design, this anal stimulator is made of soft flexible silicone and may be operated alone or with the supplied remote control. Water resistant. Compatible with all lubricants. <br /><br />Materials Silicone shaft, ABS plastic remote control. Product dimensions total length 5 inches, insertion length 3.25 inches, diameter 1.25 inches. Rechargeable Lithium Ion Battery.