Multifunctional Four Folding ABS Ruler Measuring Tool Ruler Practical Four Folding Digital Caliper Metric Scale Multifunctional Calipers Mea

Can be set up in seconds not only improving quality but also saving time. Just form the tool into the shape of your work area and then use it to mark your work-piece. Four adjustable double side design, can be set to mark bricks, tiles, lumber and laminates etc. Unique tightening mechanism for one-handed operation, easy to use. Maximum measurement area: 25cm x 12cm