Features: Precise Magnetic Screwdriver Set with interchangeable bit engineered for electronics repair, featuring alloy steel construction and ergonomic nonslip grip. compactly storage case organizes multiple precise bit (Crosses, Torxs, Flathead) with magnetic tip for secure fastening in confined space. Essential toolkit for technicians, DIY enthusiasts, and gadget owners maintaining smartphones, laptops, watches, and small appliances. Perfect for home workshops, professional repair stations, or emergency fixes during travel with its portable sized design. Heat treated steel bit resist stripping and corrosion, ensuring last performances through repetitive use in delicate electronics assembly. Specifications: Component:Alloy Steel Box Size:Approx.134x104x30MM/5.27x4.1x1.18inch Option Type:DL1021D,DL1033D； Package Includes: Package A 1set/33pcs precise Screwdriver Package B 1set precise Screwdriver note: Please allow 1-2cm errors due to manual measurement. Due to the differences between different monitors, the picture may not reflect the actual item color.