32-piece electronics-repair screwdriver set for easily tightening or loosening screws; lightweight and compact design; ideal for repairing laptops, tablets, smartphones, eyeglasses, cameras, wristwatches, and more Magnetic tip for more convenient control, whether pulling out screws or lining them up with a hole; tweezer includes a plated resistive electrostatic discharge (ESD) coating to keep electronic devices safe from damaging static Flexible shaft allows for adjusting the extension rod and extending the length to make it possible to access otherwise out-of-reach screws Head and shaft of each screwdriver feature impact-resistant chrome vanadium steel construction, made up of different alloys for rust resistance and ultimate strength; anti-slip grip for a comfortable, secure hold Measures 20.3 by 11.6 by 3.04 cm, Weight: 0.72 pounds, Manufacturer: Amazon