Features: Easy Carrying: Comes with a compact-size and a light weight, both the storage and carrying are very easy for daily-use. Precision-Measuring: This high-precision oil-gauge caliper with shockproof design is perfect for accurate measurements up to 150mm. Durable Material: Made-of carbon steel, this all-metal caliper is built-to last and-withstand heavy use without losing accuracy. Wide User Range: Whether you're a professional mechanic or just a DIY-enthusiast, this caliper is suitable for anyone who-needs precise measurements. Versatile Usage: Ideal-for measuring inside and outside diameters, depths, and-steps, making it perfect for woodworking, metalworking, and more. Specifications: Material:Carbon Steel Total Length:Approx.23.6cm/9.29inch 0-150mm one-way shockproof Total Length:Approx.28.6cm/11.25inch 0-200mm one-way shockproof Color:Silver Package Includes: 1x Dial Caliper note: ①.Please allow 1-2cm errors due to manual measurement, make sure that you do not mind before you order. ②.Due to the difference between different monitors, the picture may not reflect the actual color of the item. Thanks for your understandings.