Chasity Device 2.5 inches Camouflage Cock Cage dimensions: 2.5 inches length 1 3/8 inches inside diameter cage most popular size. 5 ring sizes 1.5 inches Diameter, 1 5/8 inches Diameter, 1.75 inches Diameter, 1.87 inches Diameter 2 inches Diameter. Package includes: 1 cage portion, 5 different size rings, Locking pins and spacers. One brass padlock. Five individually numbered plastic locks. Handy black zippered carrying case. Numbered plastic locks included allow wearer to go through metal detectors without setting off alarms.