FeaturesWallet type packing， highlight grade.Light and portable， not easy to scatteredHigh precision screwdriver head， a high-end steel(chrome vanadium steel)，hardness can reach HRC52-60.Full set of 24 batch headSuitable for most digital products， various types of computer， mobile phone， camera， glasses， watches.Specifications:Holster Open Size: approx. 20 x 10.3cm /7.8 x 4.0 inchHolster Color: BlackTool Color: SilverMaterial: SteelFive-star screw driver: 0.8 1.2Trox screw driver:T2 T3 T4 T5 T6 T7 T8 T9 T10 T15driver:2.3Y screw driver: 2.0Cross screw driver:1.0 1.2 2.0 3.0Flat screw driver: 1.0 1.5 2.0 3.0Point screw driver:0.8Net Weight: 116g