SHARROW 31" Carbon Arrows Hunting Arrows Spine 250 300 350 400 500 600 with Replaceable Tips Targeting Practice Arrows for Compound/Recurve/Long Bow 6/12pcs (12 Green & White Spine 350)

Specifications:Carbon ArrowsMaterial: Pure CarbonSpine: 250、300、350、400、500、600Full Arrow Length: 31.6"/80.3cmArrow Shaft Length:30"/76.3cmStraightness: +/-0.006”Shaft ID: 6.2mm(.244”)Shaft OD: different spine has different outer diameter please refer to the picture displayArrow Nock: Insert style adjustable arrow nocksArrow Tip: 100 grain removable screw-in arrowheadsWeight: different spine has different weight please refer to the picture display (Has measurement errors no guarantee that the weight of each arrow is exactly the same. )Package Quantity: 6/12 pieces Carbon Arrows with 2” Rubber FletchedNote:1.Do not shoot to hard objects (such as stone or concrete wall). This may damage your arrows and cause shattering or cracking.2.Check the status of arrows before shooting. If you find cracks on one arrow shaft please change another arrow for safety reasons.3.Please use a proper bow within recommended draw weight range. Using a bow with too high draw weight may cause damage both to your bow and arrows.4.This is not a toy. Do not shoot to people.