Ram Pulsating Butt Plug features 4 functions with EZ handheld control. Powerful suction-cup base. The Ram Pulsating Butt plug is waterproof and phthalate free. Materials: PVC. Butt plug size length 4 inches. 1.4" width. Controller length 3.25 inches, cord length 25 inches. Uses 2 AAA batteries, not included.