Description:Surely, our product looks stylish and concise because the surface has a clear bicycle pattern. And you also can compare with different screws due to the screw torque form on the back.No doubt, our product is easy to carry because it is compact and lightweight. It will not easy to be bent because it has high hardness. The surface scale is clear, you can directly see the size of the screw.It is made from acrylic, it is durable to use.The length of the product is 8.3 cm, the width is 4.2 cm and the thickness is 0.3 cm.It is suitable for the determination of screw specifications.Item Name: Screws Measuring ToolMaterial: AcrylicFeatures: Fit Seamlessly, Anti-rust, Rigidity Color: Black Hole Diameter: M3/M4/M5/M6/M8/M10, Scale: 0-75mmSize Details: 8.3cm x 4.2cm x 0.3cm/3.27" x 1.65" x 0.12" (Approx.)Notes:Due to the light and screen setting difference, the item's color may be slightly different from the pictures.Please allow slight dimension difference due to different manual measurement.Package Includes:1 x Screws Measuring Tool