Swhacker High Speed Bands. This pack contains 18 replacement shrink bands compatible with 100-grain broadheads measuring 1.75-inch and 2-inch and suitable for Crossbow Swhacker Broadhead models. These bands maintain the broadhead's aerodynamics and reliability crucial for successful archery hunting or target shooting. Specifications for Swhacker High Speed Bands: Manufacturer: Swhacker Color: Yellow Features of Swhacker High Speed Bands: 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. Package Contents: Swhacker High Speed Bands