This 3 pack of sensory rings is designed as an upgrade to any CB-X chastity system. Fits easily over the spacer and guide pins to add stimulation, as well as a reminder of your restraint. Included is 3 pointed stimulator rings, from Mild to Wild. The tips are slightly rounded and buffed for everyday wear.
Measurements: Small spike length: 0.125 inches; Medium spike length: 0.19 inches; Large spike length: 0.31 inches