PRODUCT DESCRIPTION The longest vane available in out lineup, the Killer boasts maximum accuracy, maximum durability, and minimum noise. Killer vanes maintain flexibility over a wide temperature range to assure consistent flight and performance regardless of conditions. They earn consistently high ratings among shooters who also recommend them to their fellow archers. Recommended for indoor spot shooting and hunting with fixed or mechanical broad heads. The base of every vane is chemically treated for maximum adhesion (requiring no need to clean the base of the vane). FROM THE MANUFACTURER The longest vane available in out lineup, the Killer boasts maximum accuracy, maximum durability, and minimum noise. Killer vanes maintain flexibility over a wide temperature range to assure consistent flight and performance regardless of conditions. They earn consistently high ratings among shooters who also recommend them to their fellow archers. Recommended for indoor spot shooting and hunting with fixed or mechanical broad heads. The base of every vane is chemically treated for maximum adhesion (requiring no need to clean the base of the vane).