From the makers of the CB-2000, CB-3000, and The Curve. This Black CB6000 Chastity Device is a new, flat design that is even more comfortable and even less noticeable than the previous popular models. The hinge has been eliminated from the rings, yet it is designed to open up for ease of use. The new design consists of three interlocking pieces that fit together like puzzle pieces. There are two guide pins that hold the top pieces together with a locking pin connecting the cage to the ring. This model is made from the same light-weight polycarbonate materials as the CB-2000, CB-3000, and Curve. The cage portion has vented slots.