Shinwa Sokutei Joint Ruler 30cm Polycarbonate Wall Use 65059

By pressing the round hole, the anti-slip material is pressed against the wall, making it easy to move and stop the ruler freely. The side is covered with a thin stainless steel plate, so the cutter blade does not bite into the ruler and cuts straight. The tip is cut at an angle, so it can be cut from the edge even on a slanted wall next to a staircase. This is a guide ruler when cutting overlapping wallpaper. It can be used on both sides, so it can be used by left-handed people as well.