Feature:_x000D__x000D_The product is made of stainless steel, not easy to deform, not easy to rust, long service life. _x000D_The scale of the surface of the ruler is laser engraved, the scale is clear and easy to read, and it is not easy to wear. _x000D_The standard is 0-36, and the inch scale is 0.3125"-0.007". _x000D_Good process, stainless steel that is not easy to deform, more accurate measurement. _x000D_Used on non-ferrous metals and wires such as aluminum, brass, copper, gold, silver, and more _x000D__x000D_Specification:_x000D_Material: Stainless steel_x000D_Standard: 0-36_x000D_Inch scale: 0.3125"-0.007"_x000D_Outer diameter: 8.4cm / 3.31inch_x000D__x000D_Package list:_x000D_1 * Wire gauge_x000D__x000D_Note:_x000D_The actual product color may deviate from the photo due to light._x000D_There may be a slight deviation in the measurement of product._x000D__x000D_Please note that the new type and old type of this product will be sent randomly, and make sure you will not mind before ordering. 1The product is made of stainless steel, not easy to deform, not easy to rust, long service life. 2The scale of the surface of the ruler is laser engraved, the scale is clear and easy to read, and it is not easy to wear. 3The standard is 0-36, and the inch scale is 0.3125"-0.007". 4Good process, stainless steel that is not easy to deform, more accurate measurement. 5Used on non-ferrous metals and wires such as aluminum, brass, copper, gold, silver, and more