Keep your sub confined all day and all evening! This chastity machine has a uniquely compact design, with an inner locking system that forestalls a cumbersome look below clothes. Insert the important thing into the brass keyhole and switch to straighten out the lock. The lock can then be inserted into or faraway from the hinge. With one other twist of the important thing, your sub’s penis is locked up tight. Made of stainless-steel, this cage is non-porous and phthalate-free.