This is a male chastity device consisting of a zippered black rubber pouch, held in place by a thick, shiny, buckling latex cock strap. The buckle is lockable, so the Prison can be locked on.
We don't rate this item as a high-security device, since in many (if not most) cases, the man who's wearing it could get it off if he made a concerted effort. However, in most cases, if the lock stays locked, he will not be able to get it back on, making the device "tamper evident." The prison allows the genitals to be totally enclosed and confined, but still vulnerable to stimulation by touch, which will be felt through the rubber.
An intense sensory experience may result. There is a hole at the end of the pouch which will allow for fluids to flow in and out.
A Note About Sizing. If you measure the distance around of your cock and balls at their widest point when soft, that is the best indicator of which size to order.
Small (R041) Height 3.9", Girth 9.5"
Medium (R042) Height 4.4", Girth 10.25"
Large (R043) Height 4.7", Girth 12"
X-Large (R044) Height 4.9", Girth 12 1/2"
To determine Girth measurement, measure around the base of the shaft and the testicles (like measuring for a cockring, but including the testicles.)
The lock is sold seperately.