Male Metal Cock Chastity CageUpgraded Top Hidden Lock The top of this male chastity cage is equipped with a sturdy and durable hidden lock device, which ensures a stable connection between the chastity cage and the penis ring, locks the penis firmly without discomfort, and is not easy to break, making it easy to use. Control your desires, limit your movements, and explore deeper experiences of pleasure and submission. Size: (cage) bottom length: 6. 5cm 2. 56in, height: 9. 2cm 3.