Velvet Kiss iSwirl with Removable Vibrating Bullet strapless strap on is made from 100% Silicone. 10 function vibrations. Removable bullet. Couple friendly sex toy. Easy to operate push button control. Waterproof vibrations for play outside the bedroom. Vibrating sex toy is made using phthalate free, non-toxic materials Silicone shaft, ABS plastic bullet vibrator. Bullet vibrator requires 3 LR4 size batteries, included. Vibrator sleeve measures 6.25 inches long, Bullet measures 2.375 inches. RoHS compliant.