The largest Gates of Hell penis cage offered by Spartacus Leathers, the 7-Ring Metal Gates of Hell has a central strap made from genuine leather, with seven heavy-duty metal rings riveted securely in place along its length. The six smaller rings are worn around the shaft of the penis, while the largest ring is worn around the shaft and scrotum, securing the cage in place. Once in place, the cage inhibits intercourse and restricts circulation, so as the penis swells, sensation is enhanced and erections become deliciously uncomfortable.

As the rings restrict blood flow, it is recommended to restrict wearing time to approximately 30 minutes.