Lock your cock up in stainless steel chastity.
Nothing makes you feel like you're locked up like the constant weight and security of stainless steel. Just slide your limp cock into the cage, lock the appropriately fitting cock ring around the base of your cock and balls, and secure it with a padlock. At this point you're not getting out without a key or some tools.
Stainless Steel Chastity Cock Cage Specs and Benefits:
The cage is made of stainless steel. The cage has an inside length of 3" and an inside diameter of 1.5". The tip of the cock cage is a 1/2" in diameter.
Note: The Steel Chastity Cock Cage comes with 3 steel locking cock rings to ensure that your chastity device fits well: small (40mm in diameter; 1.5" in width), medium (45mm in diameter; 1.75" in width), and large (50mm in diameter and 2" in width).