Swhacker High Speed Bands for 100 gr. 18 pk. Quantity: 18 pack;For Use With: 100-grain broadheads (1.75-inch and 2-inch), Crossbow Swhacker models;Installation: Shrink to fit using heat source if necessary;Function: Secures broadhead blades during high-speed flight;Note: Avoid overheating the bands during installation.table.productattributes, .productattributes td { border-bottom: 1px solid #ddd; border-collapse: collapse; padding: 2px; text-align: left; } Item Category Code: 1300 Product Group Code: 1300G Product Sub Group 1: 1300G1 Inactive: No