Amazon.com: Flat Chastity Cage Chastity Lock for Men with Silicone Tube The Basics of Spiked Chastity Cages KeepMeLocked Button Ding Flat Chastity Lock With Spikes Spiked Chastity Cages InvertedChastity Male Chastity Device Store Online. Stainless steel button Ding massage flat chastity lock pot cover to prevent escape light and smooth chastity lock for men. If you're stuck in a situation like this, the harder you try, the more pain you'll cause. This cage uses an extremely comfortable curved ring or round ring you can select, which is a comfortable fit for the body shape, yet with all the screws waiting to get in, this is probably the only part of the cage that provides comfort.