Description <br> Material - ruler is made of stainless steel, wear resistance and resistance, and high hardness. The adjustable positioning block is made of copper material with a smooth and is not easy to rust. <br> Feature - The locating block and the stainless steel ruler are used together to make positioning and marking more convenient, just move the scale to the desired scale and lock the screw. <br> Application - The steel ruler is suitable for carpenters, engineers, and architects, convenient for drawing, length and width measurement, scribe marking, crafting measurement and more. <br> Package Content - 1 x Metal Ruler, 1 x Scriber Block. Double-scale metal ruler with smooth without burrs, clear numbers, and accurate scale, easy to read, suitable for both amateurs and professionals. <br> <br> Colour:Silver <br> Material:Stainless steel <br> Size:200mm ruler <br> <br> Package Contents: <br> 1 * 200mm ruler <br> 1 * 26mm locating block <br> <br> Only the above package content, other products are not included. <br> Note: Light reflection and different displays may cause the color of the item in the picture a little different from the real thing. The measurement allowed error is +/- 1-3cm. <br>