Longbowmaker 12PCS Carbon Arrows For Recurve Bow Arrows body Length: 28 inches/30 inches/33 inches Spine: 400/500LB Straightness: 0.004 Feltches: Turkey feathers ; Shaft Material: Carbon Diameter: 7mm Shipment: We will ship the item by ePacket from China , it will take about 10-15 bussiness days to US usually .