Have you lost the padlock to your chastity cage or do you want to use another one? Then this set is for you. There are 10 plastic single use locks in the packaging, so you'll be all set for a while. These locks can be used in combination with all chastity cages or padlock systems. These locks work just like tie-rips and can be cut after use. They also have a serial number that enables you to check whether your sub has followed your orders or has escaped!