Deluxe Wonder Vibrating Plug Black latex covered multiple speed inflatable vibrating butt plug. Pump has a solid metal easy release valve and sturdy rubber bulb. Made using phthalate free, non-toxic materials ABS plastic power supply, latex plug. Circumference 4.71 inches. Dimensions 4.80 inches long by 1.50 inches wide. Insertable Length 3.00 inches. Vibrating anal sex toy requires 2 AA batteries, not included. Do not leave batteries in the vibrator between uses. A water based lubricant is recommended.