The Cal Exotic's Booty Call Booty Rocket is a soft and pliable vibrating silicone probe. It's tapered for personalized pleasure. It comes with 10 powerful functions of vibration, pulsation, and escalation. The push button control has an LED light. Silicone (probe) ABS with PU Cote (cap) ABS with Silver Plating (decor ring). Requires 1 AA battery. 4.75" x 1.25".