The Posh Silicone Double Dancer from California Exotic Novelties is a silky soft luxurious Silicone dual massager. 3 powerful speeds. Easy push button controller. Silicone massager, button, ABS plastic with polyurethane PU Cote controller, ABS plastic with silver plating decor ring. Vibrator requires 1 AA battery, not included. 4 inches by 1.5 inches shaft. 1.5 inches by 1 inch stimulator.