Super silicone formula; perfect for all bowstrings. Scent free, water repellant and abrasion resistant. Excellent string penetration and protection.
Durable, tough Flex material construction. Designed to increase speed up to 5 FPS when placed on the string near the cams. Includes installation tool.
Combines dynamic design with a color flair. Increases speed while quieting the string. Easy installation and adjustment. Weighs 19 grains each.