Made from good quality chrome-vanadium steel and handle, sturdy and durable material, long lasting. This dual-purpose screwdriver can be converted into two types of heads including a flat head and a cross head for all you need, very convenient to use. It can rotate forward and backward, so quick and convenient to install or disassemble the screws. Small pocket-sized design is easy to carry and fit in any tool box, it will not take up too much space. Perfect for repair works and household tasks, suitable for home, shop and work place. Specification: Material: chrome-vanadium steel Size: total length: 91-140mm/3.58-5.51inch handle diameter: 41mm/1.61inch Package Includes: 1 Piece Screwdriver Note: 1. Please allow slightly error due to manual measurement. 2. Due to the difference between different monitors, the picture may not reflect the actual color of the item. 3. Wish you a wonderful on-line shopping!