Ignites Small insertable vibrating butt plug comes with a safety flange. Made from PVC phthalate free. Then add the vibrator with a whopping 10 vibration functions and your butt will be buzzing with pleasure. Length 5in or 12.7 cm. Diameter 1.52 in or 3.86cm. Waterproof. Requires 3 x LR 44 batteries which are included.