CB-X, Master your Mister. CB-X has been leading the male chastity industry for over 20 years with innovative design. CB-X stands behind the strength, comfortability and ease of use that their chastity devices offer to men and their key holders. The CB-X device is made using medical-grade polycarbonate plastic and goes through advanced testing for durability and strength. The chastity device is meant for the wearer to feel confident, secure, and cofortable while locked up. For long or short periods of time. It is important that those locked in can still participate in all daily activities without trouble. That is why the line of male chastity devices are the strongest, most durable, hygienic and secure chastity products on the market. The devices are not just a simple training or play time toy, but a functional, engineerd restraint system to bring your deepest desires into submission.