Features: 1.This ruler is made of strong, high‑quality plastic, laser cut, and has cleaner edges. 2.With hanging holes, it is convenient to take out the acrylic ruler, keep the workbench clean and not easy to lose. 3.The two?hand angle system is adopted to make sure accurate cutting. The numbers and angle marks are easy to read regardless of left or right hand. 4.With a wide range of uses, mainly for quilting, sewing, measuring, painting and craftsmanship. 5.This product can also be used as a cutting ruler in conjunction with a ring rotary cutter. specification:Item Type: Quilting Ruler Function: Can be used for measurement, drawing, and stitching s: 4 sizes quilting stitching rulers Size: Approx. 11.4 x 11.4cm / 4.5 x 4.5in 15.2 x 15.2cm / 6 x 6in 24.1 x 24.1cm / 9.5 x 9.5in 31.8 x 31.8cm / 12.5 x 12.5in PackageList:4 x Quilting Ruler