Engineered for archers and bowhunters who prefer a 4-fletch configuration, the Flex Fletch Quad X Vanes deliver stability, durability, and speed-enhancing performance. This mid-profile, parabolic vane measures 2.2 inches long by 0.42 inches tall and weighs just 5 grains. Designed with a tapered aerodynamic profile for reduced drag and enhanced FOC, the Quad X requires no prep for adhesion and is proudly made in the USA.