CH30 is designed for the man with a Prince Albert Piercing.
Using the piercing eliminates the need for rings to attach the cage to the body.
The cage includes a built in cam lock that makes the CH30 comfortable and discreet. It looks like body jewelry and acts as a chastity device.
HOW TO MEASURE:
While in a completely relaxed state, hold the penis as far away from the body as possible and measure the diameter of the shaft, you should allow 1/8” clearance for hygiene purposes.