Features: This double scale plastic caliper offers precise measurements of 15cm and 18cm, making it a essential tool for both detailed and general measuring tasks. Crafted from high quality plastic, this lightweight caliper prevents scratches on valuable items like jewelry while ensuring accurate readings with its vernier. For students, DIY enthusiasts, craftsmen, and engineers who require precisions in their measurements. Perfectly suited for various applications such as school experiments, home crafts, and industrial measurements, providing versatilities across different environment. Enhances your toolkit with this reliable measuring instrument, to meet the demands of accuracy and convenience in everyday tasks. Specifications: Material: Plastic Total Length: About. 19cm/7.48in Accuracy: ±0.02mm Color: Pink/Blue/Black/White Package Includes: 1pc Plastic Vernier Caliper note: Please allow 1-2cm errors due to manual measurement. Due to difference between different monitors, the picture may not reflect the item actual color.