Description 1.High-Precision Digital Caliper Achieve accurate measurements every time with a smooth sliding mechanism and a clear digital display for quick, reliable readings. 2.Lightweight & Durables Design Crafted from premium carbon fiber composite, this caliper is ultra-light yet sturdyperfect for both professionals and hobbyists who value precision and portability. 3.Versatile 3-in-1 Measurement Tool Easily measure outer diameter, inner diameter, and depth with one multifunctional instrumentideal for jewelrys making, crafts, and detailed precision projects. 4.Large Easy-Read LCD Display The oversized LCD screen delivers instant, precise readings up to 150mm (6 inches), eliminating guesswork and reducing measurement errors. 5.Non-Marring Material for Delicate Work The smooth plastic body prevents scratches or damage to sensitive surfaces such as jewelrys, carvings, and other delicate items, ensuring professional-quality results every time. Product Name: Vernier Caliper Material: Plastic Size: 23.7*7.7cm Weight: 52g Each piece includes: one vernier caliper