Feature: S2 single head with magnetism and skid resistance. Adopt S2 high grade metal produce,and the whole reflection is hardening. The surface is smooth and it is wear resistance. Professional and convenient,high efficiency. Specifications: Sharpness:PH2 (wear resistance) Size:25mm,50mm,65mm,70mm,90mm,127mm,150mm Color:Blue/Silver. Material:S2 high grade metal. Package include: 1XS2 Screwdriver Bit note: 1. due to manual measurement, please allow an error of 1-3mm. 2. please understand that the color may be different from the real item due to the screen display. The merchant warrants that their products comply with all applicable laws, and are offered only if they comply with Joom's policies and EU Product Safety and Compliance laws.