Features High Accuracy Measurement - Achieve readings with a mechanical display that measures up to 150mm, ensuring reliable results for all your measuring needs Plastic Construction - Made from high-quality plastic, this tool offers a long service life while remaining lightweight and easy to handle Easy to Use Design - The intuitive design allows for straightforward , making it suitable for both beginners and experienced users alike Versatile Application - ly suited for jewelry measurement, educational purposes, exhibitions, and antique evaluations, this tool adapts to various measuring tasks Portable and Convenient - Lightweight design ensures easy transport, allowing you to carry this measuring tool wherever you go without hassle Features: 1、100% and . 2、Made of plastic material, and long service life 3、The display of mechanical degrees, it has accurate reading 4、Lightweight and it is easy to carry 5、Suitable for jewelry measurement, school, exhibition gifts, antique measurement, etc. Specification: Features: 1. 100% and 2. Made of plastic material, and long service life 3. The display of mechanical degrees, it has accurate reading 4. Lightweight and it is easy to carry 5. Suitable for jewelry measurement, school, exhibition gifts, antique measurement, etc. Specification: Condition: 100% Material: Plastic Measuring Range: 150mm Reading Value: 0.05mm Measurement Accuracy: 0.05 Inner Diameter Side Head: 10mm Depth Bar: 150mm Optional Color: Black, White, Gray, Green, Blue Package List: 1 * Double Rule Scale Package List