Features • High Accuracy Measurement: Designed for precision with a 0.5mm scale, ensuring reliable readings for all your measuring needs • Durable Plastic Construction: Made from high-quality plastic, this tool offers a long service life while remaining lightweight and portable • Easy-to-Read Display: Features a clear mechanical reading system, making it simple to take accurate measurements without any guesswork • Versatile Application: Ideal for measuring jewelry, school projects, exhibitions, and antiques, catering to a variety of measurement tasks • Compact Design: At 150mm, this measuring tool is easy to carry in your bag, making it perfect for on-the-go use and convenience 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