Features: [Multifunctional] Designed for locating eyebrow. And can also be used to measuring various things. [Accurate] Can get a more precise result than ordinary straightedge. [Convenient] Slidable design and double scale make it easy to use. [High quality] Made of durable plastics which won\'t rust. Washable and light to hold. [Unexceptionable] Scale: 18cm in total, meet your demands. Specifications: Type: Ruler Color: Gray Material: Plastics Item Size: Approx. 21 * 7.2 * 0.6cm / 8.3 * 2.8 * 0.2in (L * W * H) Item Weight: Approx. 20.1g / 0.7oz Total Size: Approx. 22 * 7.8 * 0.8cm / 8.7 * 3.1 * 0.3in (L * W * H) Total Weight: Approx. 21g / 0.7oz Package List: 1 * Ruler