Creative Ruler Clothing Design Ruler Acrylic Ruler Hand Sewing Cutting Ruler for Sewing (10 inch) Features: you can cut triangles. Then turn the ruler around and line up all the triangles along your strip of fabric, cutting out multiple triangles at a time. The holes cut out of the ruler allow the rotary cutter to cut the strip without damaging the ruler. Robust and Durable: Made of PET material, it is good toughness and durability. Create as you Like: The ruler easily cuts a multitude of shapes in a variety of sizes. From Batiks to Modern Stripes. Designed with the quilter in mind, your ingenuity just became easier. Size:10inch Package: 1 x Ruler Notice: Please understand that color deviation may vary due to different monitor settings. Due to manual measurement, there will be some errors, which is a normal phenomenon.