Buffalo 6PCS Hunting Target Glass Fiber Arrows Precision 31inch Fiberglass Shaft with 100Grain 3Blades Replacement Arrowhead for Recurve Bow and Compound Bow 31inch high quality lightweight arrow glass fiber shaft for hunting target or practice 3" 2yellow1orange plastic vanes, black shaft, red screw in broadheads Extraordinary durability for extended use. suitable weight range from 40lbs to 55lbs Most recommended targets: Styrofoam / synthetic.