This is a great tool kit for beginners and professionals when it comes to repairing any kind of electronic device including laptops, cell phones, tablets, and etc. Includes: -An interchangeable screwdriver -28 magnetic adaptors -A rigid extension -A flexible extension -A suction pad -One pair of precision tweezers -1 magnetic pentalobe screwdriver 0.8 -1 magnetic Philips head screwdriver -2 plastic levers Adaptors: -Philips: 1.2-1.5-2.0-3.0 -Torx: T3-T4-T5-T6-T7 -Flat: 1.5-2.0 -Hex key: 2.5-3-3.5-4-4.5-5-5.5 -PH2 -Triangular: 2.3 -5 point pentalobe (star) screwdriver: 0.8-1.2 -Y screwdriver: 2.0 -2 point: 2.6 -6 point screwdriver: 0.9-1.5-2.0-3.0