Designed with comfort in mind and ideal for those wanting to wear their chastity devices for long periods of time, the CB-6000 is a discreet chastity cage that assures maximum security for key holders. The best solution for chastity play. There are three interlocking pieces that fit together as one complete device. The cage has two guide pins that hold the top pieces together with a locking pin connecting the cage to the ring.The hinge has been removed for added comfort. The cage has an improved locking mechanism.Completely redesigned cage for long term comfort and fit. The cage has vented slots and bottom opening allows use at urinals.The rings come in 5 sizes: of 1.5", 1 5/8", 1.75", 1 7/8" and 2" diameters. The cage length is 3.75" with an inside diameter of 1 3/8". The package comes with one cage, five rings of different size, four locking pins,4 spacers,one brass padlock with two keys and five individually numbered plastic locks.