Specifications:Magnetic, can suck the screws easily when used it.Can be used for manual electric screwdriver, screwdriver, drill, air and other tools.Exquisite workmanship, each edge can be accurately locked screws, no damage to the screw, and the screwdriver head.S2 high quality steel, this batch of head using S2 high quality steel, batch head surface for steel material color, from inside to outside are the same.Type: Cross Screwdriver BitsMaterial: S2 SteelShank: 6.35mm (1/4inch) HexagonalFeatures: Durable, Magnetic, Multi-purposeLength: 15cm/5.91" (Approx.)Notes:Due to the light and screen setting difference, the item's color may be slightly different from the pictures.Please allow slight dimension difference due to different manual measurement.Package Includes:6 x Cross Screwdriver Bits