The G5 MegaMeat 100 Grain Broadhead is super tough and super huge. The giant blades expand to a 2 inch cutting diameter resulting in heaving blood loss. The MegaMeat features 3 razor sharp blades and an easy to use snaplock collar. The blades and collars are replaceable. These broadheads are sold in a pack of 3. All steel Construction 2 inch Cutting Diameter Broadhead Blades are replaceable Comes in 3 pack