1. Material: stainless steel and aluminum alloy. 2. Suitable for repairing your computer, cell phones, digital camera and other electronic products. 3. Handheld and precise design, and easy to operate. 4. Non-slip handle. 5. 6 pcs bit: 1.2 / 1.5 / 0.6 / 0.8 / 1.2 / 2.5.