whistle Broadheads copper arrowhead for DIY wooden arrow Hunting ArrowAll the arrows are handmade by craftsmans . High qulity and have a good performance after testing for many of times .length: 5.0cm The inner dia:7mm material: Copper and Iron color:Original color quantity:3PCThis bow is well made from fine materials .It has good performance ， low hand shock with good speed . The limbs are laminated with fiberglass and are tough and wear resistant . The riser is made of beach . Even though the bow is thin it wont effect the performance of it . Don't miss out on a good deal. NOTE: This is NOT a toy do NOT shoot at people