Description: Can be used to measure jewelry, leather,metal sheets, paper, thin film, wire. etc Range: 0-10mm/0.4 Inch; Accuracy: 0.001mm Accurate measurement, easy to use. Portable size: 10 x 4 cm / 3.9 x 1.6 inches Material: straight carbon steel; lightweight and durable Specification: Size: Approx. 10 x 4 cm / 3.9 x 1.6 inches Measuring Range: 0-10mm/0.4" Resolution: 0.01mm Package Includes: 1 Piece Thickness Gauge Meter