Features:The PU pick case with metal button to protect your picks well, durable.The string winder with notched head is used to remove bridge pins quickly and safely.Precise string action ruler is to measure string height, bridge saddle height, saddle slot depth, pickup pole piece height, fret slot depth and nut height.The string cutters with ergonomic designed handle is very easy to use without much effort.These several tools come in a combo, with the key chain to connect each other for convenient carrying, very practical and useful for guitar players.Specification:Condition: 100% Brand New and High QualityMaterial: Plastic + Metal + PU + RubberColor: Shown as picturesWrench Dimensions(L x W): Approx. 59 x 29 mm / 2.32 x1.14 inchWinder Dimensions(L x W): Approx. 108 x 50 mm / 4.25 x 1.96 inchSpring Cutter Length: Approx. 75 mm / 2.95 inchRuler Dimensions(L x W): Approx. 89 x 30 mm / 3.50 x 1.18 inchPick Case Dimensions(L x W): Approx. 49 x 48 mm / 1.92 x 1.88 inchWeight: Approx. 80 gPacking List:1 x String Winder1 x String Action Ruler1 x Cutter1 x Pick Case(Picks are not included)1 x Hex Wrench