The Cal Exotics Lia is for lovers...pure premium silicone massagers, stimulators, and probes designed for today's discerning shopper. Only the finest of materials and components are used to create this outstanding collection. The Lia Encaser has 10 incredible functions of vibration, pulsation, and escalation with a Satin Finish controller with easy push buttons. Also features an auto on/off. Made of silicone (massager, buttons) ABS with PU Cote (cap) ABS with silver plating (decor ring). Requires 1 AA battery. 3.75â   x 1.25â  .