Bow stringer length:51. Riser material: lightweight aviation aluminium alloy. Limbs material: Strong fiberglass and maple. Only Bow: 1×Bow Bow Set 1: 1×bow 12×arrows 1×Looping String 1×Stabilizer 1×Armguard 1×Finger guard 6×Arrowheads. Bow Set 2: 1×bow 12×arrows 1×Looping String 1×Stabilizer 1×Armguard 1×Finger guard 6×Arrowheads 1×Arrows Quiver 1×Sight Arrow Set: 3x blue shaft carbon arrows 3x red shaft carbon arrows 6x fiberglass arrows 6x broadheads 1x tube quiver. This is not a toy, please do not shoot at people. T against concrete wall or any hard substance, like wood rock or brick. This may hurt yourself or damage the arrows. 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.