Features: Double Scale Design: Equipped with (mm) and (inch) double scale, convenient for different users' usage habits. The maximums measurement length is 150mm, suitable for precise measurement of most small items. Crafted from plastic materials, lightweight and rusts resistant, suitable for long-time use. The cursors part is reasonably to provide more accurate readings, ensuring accurate and reliable measurement result. Mini Design: With a small size and easy portability, it can be easily placed in a backpacks or pocket, making it perfect for students and enthusiasts to use. Specifications: Component: Plastic. Measuring ranges 0-150mm Accuracy 1mm Color: Light Blue, Black, White, Red, Pink, Gray, Rose Red Size:Approx.210mm/8.27''x75mm/2.95''x3mm/0.12'' Package Includes: 1Piece Plastic Vernier Caliper note: Please allow 1mm errors due to manual measurement. Due to the differences between different monitors, the picture may not reflect the actual color.