Shinwa Sokutei Joint Ruler 45cm Polycarbonate for Wall 65060

By pressing the round hole, the anti-slip is pressed against the wall, making it easy to move and stop the ruler freely. Since the stainless steel plate is attached to the side, the cutter blade does not dig into the ruler and cuts straight. The tip is cut diagonally, so you can cut from the edge even on a diagonal wall next to the stairs. A guide ruler for cutting multiple layers of wallpaper cloth. It can be used on both sides, so even left-handed people can use it.