Made from carbon steel, the Anti-slip Screwdriver Set is built to last. Its anti-slip design ensures a secure grip, allowing for precise and efficient operation. The set includes electric screwdriver heads with different size, making it suitable for various electric tools. With multiple sizes available in the package, this set caters to different needs and requirements. Features -Color:Dark Brown -Material:Carbon steel -Size:10.00X0.70X0.70cm/3.93X0.28X0.28in -Size:6.50X0.60X0.60cm/2.55X0.24X0.24in - and made of carbon steel for the anti-slip screwdriver bit set, compatible with various electric tools. -The secure grip with an anti-slip design ensures a firm connection while using the anti-slip screwdriver bit set made of carbon steel. -The anti-slip screwdriver bit set made of carbon steel is compatible with a wide range of electric tools. -The anti-slip screwdriver bit set made of carbon steel ensures a firm connection during use. -The anti-slip screwdriver bit set made of carbon steel is available in multiple sizes to meet different requirements. Package list: Screwdriver Bits