The male chastity cage adopts an invisible lock design, which makes it easier to lock and unlock, and there is no sound of metal collisionMaterial: MetalColor: SilverSize: 7.2 * 4.4 cm/2.8 * 1.7 inchPackage: OPP Bag/Velvet Bag/Blank BoxRing Size:S: 4 CM/1.6 InchM: 4.5 CM/1.8 InchL: 5 CM//2.0...