Features 1、This gauge is made of high quality stainless steel, durable and rust-resistant. 2、The size is clearly marked on gauge for convenient reading. 3、Simple structure, fine workmanship, convenient to use. 4、Small size and easy to carry, you can simply keep it in your bag. 5、It has high precision, widely used for measuring gap size and slot size. Specification Features: This gauge is made of high quality stainless steel, durable and rust-resistant. The size is clearly marked on gauge for convenient reading. Simple structure, fine workmanship, convenient to use. Small size and easy to carry, you can simply keep it in your bag. It has high precision, widely used for measuring gap size and slot size. Specification: Material: Stainless steel Type & Measuring Range(Optional): 0.05-1.00mm: 0.05mm, 0.06mm, 0.07mm, 0.08mm, 0.09mm, 0.10mm, 0.15mm, 0.20mm, 0.25mm, 0.30mm, 0.35mm, 0.40mm, 0.45mm, 0.50mm, 1.00mm 0.04-1.00mm: 0.04mm, 0.05mm, 0.06mm, 0.07mm, 0.08mm, 0.09mm, 0.10mm, 0.15mm, 0.20mm, 0.25mm, 0.30mm, 0.35mm, 0.40mm, 0.45mm, 0.50mm, 0.55mm, 0.60mm, 0.65mm, 0.7mm, 0.75mm, 0.8mm, 0.85mm, 0.9mm, 0.95mm, 1.00mm Weight: 64g~95g / 2.3oz~3.4oz (approx.) Package list: 1 * Gauge Package List