This superb device keeps the penis under control and prevents masterbation and erection It is held in place with the solid stainless steel ring that fits behind the scrotum It is then locked onto the steel cage with a small padlock so the whole thing is fixed in place and cannot be removed without the key It has a hole at the head end so urination is possible and enables the use of catheters or penis plugs for that added pleasure sensation A great way to keep him under control Length from lock to head 85cm ring internal diameter 4cm