DescriptionUse these gauges to determine the thickness of the material before working to save time and material, they can help you quickly and accurately correct and resolve any wrong thickness, simply like to use this tool, the quality is great, and the numbers are very easy to read, even if the tool is dirty, you can still read without problems, its a professional tool, heavy and feels great on the hand.Features- Color: Silver. - Material: Stainless steel. - Size: 8.50 x 8.50 x 0.20cm/ 3.34 x 3.34 x 0.08 inch. - Made of premium stainless steel, heat processed with finish, corrosion resistance for durable to last. - Will not rust in dry environment and easy to keep. Surface polished smooth. - Elegant appearance. You can use it for a long time without changing it. - Good to determine the thickness of the material before welding or working, save time and material, accurate measuring. - Dual-sided round wire gauge, gauging uncoated sheet, plate iron and steel, leather, paper, wood, bolt and more.