Spirit Snake Custom Chastity Device topchastity Snake Chastity Cage MChastity Male Metal Snake Chastity Cage Small SQ16051 SMBSM Sodandy Snake shaped Chastity Device Steel Chastity Spikes Metal Cock. Make your soft Cock a real Cobra splitting your cum through. This open design allows you to urinate and access the glans easily. Perfect for some naughty stimulation while caged up. Ring Size: 1. 47 inch 40 mm 1. 77 inch 45 mm 1. 97 inch 50 mm Cage total length : 2. 55" 65mm Internal width : 1. 3 inch 33 mm To ensure proper fit, measure the width of your cock (take that measure at the base). Once you know your diameter, you can choose the size that will fit you the most, by its size and comfort.