Features: Accurately Measure Height: This set of multi-scale height gauges allows you to measure height with precision and ease, making it an essential tool for professionals and DIY enthusiasts alike. Durable Aluminum Alloy- Material: Made- from high-quality aluminum alloy-, these gauges are lightweight yet strong and durable, ensuring long-lasting use. Suitable for All Users: Whether you're a professional- engineer or a hobbyist, this height gauge set is easy to use and suitable for all skill levels-. Versatile Usage: Perfect for measuring the height of various objects, such as pipes, rods, and more, in industries- like engineering, construction, and woodworking. Convenient Storage: The included storage case- makes it easy to keep your gauges organized and protected when not in use, allowing for easy transportation. Specifications: Material: Aluminum Alloy- Size: Approx. 135x135mm/5.31x5.31in Package Size: Approx. 230x180x70mm/9.06x7.09x2.76in Package Includes: 1x Height Gauge note: Please allow 1-2cm errors due to manual measurement, make sure that you do not mind before you order. Due to the difference between different monitors, the picture may not reflect the actual color of the item.