Stretchy and comfortable Silicone scrotum pouch. Removable, wireless 3 speed stimulator. Built in enhancer ring for secure placement. Breathable design. Batteries included. Safe and pure for body and pleasure. Made using phthalate free materials: Silicone pouch, ABS plastic with Metallic Plating stimulator. 4 inches by 2.5 inches overall pouch. 2.5 inches by .75 inch stimulator. Requires 3 watch batteries, included.