All Hybrid vanes are manufactured using our industry-leading Plastifletch "Lick & Stick" material with a factory-applied activator. It features the new Base Dynamics design in addition to AAE’s legendary stabilization ridges for the ultimate in ease of fletching, durability, and performance. Features: Length: 2.70"Height: .50"Grain Wt: 8.5 +/- .5 grainsDurable material with instant adhesionWorld’s best quality and colorsGlue activating baseBright, visible colorsExcellent memory & durability AAE Hyrbid 26 Bright Green 100pk HY26BG100