The products are one of the flagship products in our company. In order to improve straightness tolerances, durability and accuracy, we devoted ourselves to produce high performance carbon fiber arrow shaft. Now, the deflection we have reached 300 and the straightness has achieved 0.002'', which are the best quality in the world by now. They are mainly made of carbon fiber and fiberglass. Size: 6.2¡Á7.5¡Á711mm (28''), 6.2¡Á7.5¡Á762mm (30''); Deflection: 300, 340, 400; Straightness: 0.2%, 0.3%, 0.4%.