Pure Carbon Arrows Specification. Arrows Material: pure carbon. Arrows body Length: 80cm / 31 inches. Arrows Diameter: 0.78cm. Material: lightweight high strength metal alloy material. Bow length: 97cm / 38 inch. Bow width:29cm / 11.4 inch. Draw length: 24-29.5 inch. Axle to Axle: 34 inch. Brace Height: 7.5inch. Bow weight:3.7lbs (1678g). IBO Speed: 310 fps. Adjustable draw weight and draw length. Superior performance dual offset wheel system Adjustable tension and draw distance at will Quieter shooting with its own blade shock absorption. 10x Pure Carbon arrows. 1x 5 pin Bow Sight. We would get the problem resoved and guarantee your benifits. From Monday to Saturday. Beijing time 8:30–18:00. We would reply to you immediately.