Material: Aluminum alloy plating Size: As shown in the picture Digital thickness gauges are used for accurate thickness measurement of thin products such as sheet metal, plastic, or rubber parts. Features an LCD display for easy reading. The thickness gauge is made of high-quality and durable alloy. The scale has a white surface for clear and easy reading. Measuring range: 0-10mm, 0-13mm, or 0-20mm. Measurement accuracy: 0.1mm. Compact size, lightweight, portable, and easy to carry. This flat or pointed thickness gauge is suitable for measuring jewelry, leather, sheet metal, paper, film, metal wire, and similar materials. Simple to operate. Note: The digital display model is marked 0-12.7mm on the surface, but the actual measurement range is 0-13mm. Notice: This product comes in two styles—scale model and digital display model. Color and appearance may vary and are shipped at random. Please refer to the actual received item. Due to differences in display screens and lighting effects, the actual color may slightly differ from the image. A slight color variation should be expected. Due to manual measurement, please allow a tolerance of 0.5–2 cm. Package List: 1 x Digital Gauge (Flat or Pointed)