Features Use the Curved Corner Cutter to create round corners on any of your projects. Each curve features black 45 and 90 degree markings. Or, marks a scalloped-border. Use this multi‑size arc cutting-square to make rounded corners on your carpet. Used for rounded corners on placemats, tablecloths and quilts. Material: These sewing rulers and templates are made of acrylic material, which you can see clearly through the transparent material, thus making your artwork easier. Practical Use: The home sewing machine templates can help you sew different patterns and are a great addition to your home sewing machine to make your home fabric look rich and beautiful. Perfect Present: The pouch sewing ruler is suitable for designing a variety of items and can make the perfect present for your parents, grandparents and sewing project enthusiasts. Notice: 1.Actual color may be slightly different from the image due to different light effect 2.Please allow 1-3cm deviation due to manual measurement Description: Size: Small: 15.4*15.4*0.2cm, Medium: 20.4*20.4*0.2cm, Large: 25.4*25.4*0.2cm Package List: 1x Non Slip Curved Corner Cutter Ruler