How To:1.32 In 1 Screwdriver Set - Precision Screwdriver Set Includes 30 Screwdriver Heads And Includes All The Tools You Need To Perform Different Tasks.2. Portable Repair Kit - Precision Screwdriver Kit Box Size: 4.9x3x1.3 inch, portable, you can put it in your travel bag, car or tool box. No electricity is needed, easy to insert and operate.3. and Good Performance-The screwdriver is made of chrome vanadium alloy, which is a mixture of alloys. and portable. The screwdriver is magnetic, which can be used to tighten screws during maintenance, which improves efficiency and saves time and effort.4. Anti-static and magnetic-The magnetic tip on the screwdriver is very convenient when pulling screws or setting holes. Each device is coated with a strong ESD coating to prevent static electricity from damaging the electronic components.5. Wide Range of Applications-The 32-in-1 precision screwdriver set is designed to provide service for all ipads, iPhones, computers, watches, glasses, laptops, phones, game consoles and other electronic devices. Specification:Material:SteelSize: Small Box 10.8*7*3cm Large Container 13.4*7.5*3.2cm Packing List:1*32 in one set of screwdriversNotes:If you have any questions, please feel free to and we will you within 24 hours.