Rage Shock Collars Hypodermic Crossbow 15 pk.. Rage designed these Bow and Crossbow Accessories to break upon impact so that you can easily replace them after each shot. Blades should rest on the solid portion of these Rage Broadhead Shock Collars not in the cuts. Examine the collar for damage before each use to ensure proper function. There's 15 in this pack and they're tested to pass thousands of impacts. Enhance your rage with these Rage Broadhead Shock Collars. Specifications for Rage Shock Collars: Manufacturer: Rage Archery Application: Archery Quantity: 15 Features of Rage Shock Collars: Rage SHOCK COLLARS prevent the blades on your Rage broadheads from prematurely deploying if you happen to bump your arrow or broadhead while on stand or stalking SHOCK COLLARS are designed to break upon impact and will need to be replaced after each shot Blades should rest on the solid portion of the SHOCK COLLAR not in the cuts Inspect the SHOCK COLLAR for any damage prior to use to ensure proper function Approximate quantity is 15-20 per container. Package Contents: Rage Shock Collars Shock collars designed for use with all Rage Crossbow broadheads except the Trypan.