This is a must-have repair tool kit in a screwdriver set!✔28 * bits, 1 * screwdriver, 1 * tweezers, 1 * crowbar✔Upgrade and extend✔Small and portable✔Magnetic storage✔box for CRV and S2 materialMain Features[Package value]This screwdriver set has 28 * conventional and precision bits, 1 * screwdriver, 1 * tweezers, 1 * crowbar. The upgraded extended drill bit is 10mm longer than the ordinary one, which is convenient for disassembling and installing deep screws. [Quality Assurance]Made of high-quality CRV and S2 chrome vanadium alloy steel, it is harder and more durable than ordinary steel. Sandblasted surface anodes, anti-sweat and anti-corrosion. [Magnetic Clipboard]Built-in ejection button,One-click pop-up bin bits, Hold all screws in place so that they do not fall off. Magnetized tips improve screw handling and handling. [Portable]Size: 15 * 3.8cm / 5.9" * 1.5", Easy to carry and place. You can also carry it with you in your pocket and bag casually, easy to use at any time. [Wide Application]Used for Watches, glasses, mobile phone, computer, electronics, laptops, game console, PS4, jewelry with small screws or for DIY work, cameras, etc. SpecificationsMaterial: CRV, S2Weight: 275.1gPackage Includes: 1*31 in 1 Precision Screwdriver SetNoteDue to manual measurement, please allow slight deviation in measurement. Due to different display and lighting effects, the actual color of the item may be slightly different from the color displayed on the pictures. Undefined