This precision measuring tool is made of hardened steel for precision and durability. It has a range of 150 MM and a large, easy-to-read dial with a resolution of 0.02 MM. A storage case and instructions are included. Shipping weight: 6.5 Oz. dimensions: 9" x 0.75" x 0.25". Additional Info: dial vernier calipers Package Size(L x W x H): 9 X 0.8 X 0.3 (IN) Categories: Measurement , Calipers HTS Code: 9017.30.4000 UNSPSC: 4.11116e+007 Country Of Origin: CHINA