Kink Vibrating Silicone Cock Cage Black. The Caged vibrating silicone cock cage takes sleeves and rings to another level with a long line design, built in ball strap, and powerful vibrating bullet. A strategic open design along the shaft of the smooth silicone sleeve keeps direct stimulation strong while the snug fit of the cage and ball strap tug and tease the wearer into a raging, rock-hard erection. The bullet vibe’s one-touch control stimulates both the wearer and partners for an explosive finish! Single speed bullet requires 3 cell batteries, included. Phthalate free, body safe. Total length 3 inches, width, diameter 1.5 inches. Materials ABS plastic, Silicone.