YiFeng Male Chastity Cage Device w/ Barbed Anti-off Ring 180
This item is made of stainless steel.
The cage and ring are locked together with the lock. Once the lock is locked there really is no escape (unless you have the key).
Chastity Cage: 85mm in length, 36mm in diameter.
Ring Size: 38mm / 43mm / 48mm / 52mm (for your choice).
Barbed Anti-off Ring: 33mm in diameter (for your choice).