This 30-piece screwdriver bit set from Generic includes a variety of torx, hex, slotted, Phillips, square, and Pozidriv bits, all made from durable S2 steel and chrome-plated for long-lasting use. The bits are extra long, measuring 6 inches (150mm) in length, making them ideal for hard-to-reach areas. The set also includes a tool bag for easy storage and transport. With a 1/4-inch hex shank, these bits are compatible with both screwdrivers and drills. Recommended for home improvement, furniture assembly, and electronics projects, this set is a must-have for any toolbox.