Features: Chrome-vanadium Steel Bits: including 24pcs various types of screw bits like torx, hex, slotted, cross head, pentalobe, tri-wing, etc., meet your different demands of daily household appliances maintenance. Reliable Quality: ABS high density plastic shell, CRV chrome-vanadium steel high hardness screw bits, aluminum alloy handle with matt finish to the surface. Magnetizer Design: add magnetic to the screw bits for easy tighten and unscrew the screw. Ergonomic Screwdriver: handle adopts three-dimensional anti-skid texture to increase friction, easy to handle. Wide Applications: apply to the maintenance of household appliances such as glasses, camera, radio, mobile phone, etc. Specifications: Material: CRV+aluminum alloy Case Size: 150 * 90mm / 5.91 * 3.54in Item Size: 96 * 13mm / 3.78 * 0.51in Package Weight: 230g / 8.11oz Package Size: 15.7 * 9.5 * 2.4cm / 6.18 * 3.74 * 0.94in Packing List: 1 * Screw Driver 1 * Storage Case 24 * Screw Bits