Features: ● Unique double layers press design. Separate compressions different layers to on and off ● 72pcs repair tools, meet different usage needs ● The interior is exquisitely constructed fix the tool in one piece ● High precision integrated molding process. Rounded curved edge for comfortable grip. Surface sandblasting anodic treatment for sweat and corrosion protection ● 58pcs high precision batch heads, 4mm/6.35mm two types of batch heads, which meet different use scenarios and 17 batches, meet various requirements ● Press the button to unlock, layers can be spread out by hands. Convenient to pick ● Magnetic screw positioning plate. ● Don't worry about losing screws. when you disassemble the machine 4mm(42pcs) T20H, T15H, T10H, T9H, T8H, T7H, T6H, PH2, PH1, PH0, PH00, PH000, PH000, SL4.0, SL3.0×2, SL2.0, SL1.5, H1.5, H2.0, H3.0, H4.0, T5, T4T3, T2, T1, H2.5 sleeve R0, R1, R2 Triangle: 2.3, 2.7, 3.0 Pentagonal: 0.8,1.2,1.6 Trigeminal: 0.7, 1.5, 3.00.6 2.6 6.35mm (16pcs) 6PH2, 4.5PH2, 3PH1 TT30, TT25, TT10, H6, H5, H4, H3 SL5.0, SL3.0, T40, T30, PZ3, PZ2 Package included: 1x Middle screwdriver handle 1x Mini screwdriver handle 4x Plastic pry piece 16x 6.35mm bits 42x 4mm bits 1x Extension rod 1x Screws storage box 2x Magnetic positioning plate 1x Magnetizer Degausser 1x portable storage bag