3 x 1/7.5 cm x 2.5 cm. Soft and pliable vibrating Silicone probes. Ribbed or tapered for personalized pleasure. 10 powerful functions of vibration, pulsation, and escalation. Push button control with LED light. Silicone (probe) ABS with PU Cote (cap). ABS with Silver Plating (decor ring). 1 AA battery.