Features: 115bits included made of chromevanadium has a hardnessof 55-60HRC. The Screwdriver Tools Kit for head is magnetic, with good quality assuranceand operability. The screwdriver is equipped with anti-static tweezers for efficient and comfortable work. Comfort and ergonomics withfloating rear spin-cap, a grippy rubberized over mold that tolerates greasy hands. The screwdriver itself is equipped with a magnetic tip, useful for both pulling screws out and for lining them up with the hole, and the flexibleextension rod allows you to adjust the length of the screwdriver depending on the sizeof the object you're working on. The screwdriver for head are magnetic, made of impact-resistant tool steels, solid as chromevanadium steel, and they can tighten the screws during repair, which improves performance and save your times and effort. The screwdriver set includes 1 small screwdriver, 98bits, and 15 other necessary screwdriver accessory. Come with a magnetic screw memory mat for disassembly and reassembly of screws in a convenient and effective way. Well-built handytoolbox - bestgift for fathers & men in festivals. Well-organized Storage Box with Memory Mat: Come with a magnetic screw memory mat for disassembly and reassembly of screws in a convenient and effective way. Size and type printed on box easy to grab the right tool, easy-to-see tip identifierplace right onthe top, easy to identify. Each magnetic tip driver do a great job holding screws in place. These precisely machinedbits fit properly into the screws and protect both thebits and the fasteners from damages. brand new and high quality Specifications: Material: chromevanadium steel Quantity: 115 in 1 Note: No retail package. Please allow 0-1cm error due to manual measurement. Please make sure you do not mind before you bid. Due to the difference between different monitors, the picture may not reflect the actual color of the item. Thank you Package includes: 1 x Screwdriver Set