60-in-1 Screwdriver Set: 56 * screwdriver bits + 1 * screwdriver + 1 * extension rod + 1 * plastic box + 1 * flexible shaft extension + 1 * standard 1/4" drive adapter. High-Quality Material: The security bit set is made of S2 alloy tool steel, hardness HRC60, ultra-durable material with wear-resistant quality, lightweight, impact-resistant, and compact design. Easy to Use: The flexible shaft extension rod with up to 60mm adjustable length and a flexible soft shaft are offered, allowing you to reach screws that are completely inaccessible, excellent for stereo work. The flexible shaft is also helpful in solving the puzzle of some dead-angle screws. Wide Range of Applications: You can open PCs, phones, glasses, iPhones, Samsung, laptops, computers, watches, notebooks, MacBooks, MacBook Pros, iPads, tablets, cameras, PDA cases, PSPs, NDS, and MP3 players, including everything you need to repair or fix any small items. Safe and Portable: The micro-screwdriver set box size: 21x9x3cm is easy to carry and practical, you can put them in your suitcase, car, or toolbox. No need to use electricity and easy to insert, convenient repair tool.