6/12 pcs 31—33in ID 6.2 mm 3K Carbon Arrow Shaft spine 200 250 300 350 400 500 Archery DIY Hunting ShootingSPECIFICATIONS Brand Name: NoEnName_Null Origin: Mainland China Type: Bow & Arrow Set Use: Hunting Material : 3K pure carbon wave 1)Straightness: + . 003" 2)Spine: 200 250 300 350 400 500 3)ID: 6. 2mm Package : 6 12pcs arrow shaft We can send items to Russian Federation, please contact us before payment. There may be a little error about size or color between products you received and photos online. that's because of different measurements and monitor