Material: CRV steel & plastic & stainless steel & 45# steel Quantity: 74pcs Package details: – 4x Plastic Opening Tool. Made of soft plastic to avoid damaging your device, great for prying open the trickiest enclosures scratch-free. – 3x ESD Tweezers. ESD safe precision tweezers for handling small wires, screws, and reaching where your fingers can’t. – 1x utility knife. Cut, scrape and clean. – 1x Anti-Static Wrist Strap. Protect delicate circuits from harmful static electricity. – 1x SIM card ejector pin and LCD Suction Cup. – 1x Triangle plectrum – 1x Spudger. Great for poking and prying tough-to-open enclosures, delicate components, opening ZIF connectors, and soldering applications. – 3x Metal Spudger. For when plastic just doesn’t cut it. – 1x 6 Inch Metal Ruler. Makes measuring parts easy! – 1x 58 in 1 Screwdriver Kit. Designed to include all you would need to repair small electronics. Comes with a anodized aluminum magnetized driver handle with ball bearing swivel top and rubber O-ring grips. Bits include: – Penta lobe Sizes 2, 5, 6 (iPhone, MacBook Air, MacBook Pro) – Slot sizes 1, 1.3, 1.5, 2, 2.5, 3, 3.5, 4 mm – Phillips sizes #000, #00, #0, #1, #2 – JIS Sizes 000, 00, 0, 1 – Torx sizes T3, T4, T5, T6 – Torx security TR7, TR8, TR9, TR10, TR15, TR20 (Compatible with non security) – Hex sizes 0.7, 0.9, 1.3, 1.5, 2, 2.5, 3, 3.5, 4, 4.5, 5, 6 mm – Square sizes #0, #1, #2 – Triangle size 3 mm – Tri-wing sizes #0, #1 – Nut Driver 2.5, 3, 3.5, 4, 4.5, 5 mm – 4 mm to 1/4 adapter – 60 mm extension and 130 mm flexible extension.