Self-contained vibrating probe with intense vibrations at the tip Soft and smooth Satin Finish™ Silicone flexi shaft bends and moves with you 10 powerful functions of vibration, pulsation, and escalation Push button control Hold for 3 seconds to turn off EZ grip base Silicone (probe) ABS with PU Cote (base) 4.5” x 1.5”/11.5 cm x 3.75 cm Requires 3 AAA Batteries