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 multisize 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.Size: Small: 15.4x15.4x0.2cm, Medium: 20.4x20.4x0.2cm,Colour:transparentMaterial:AcrylicPackage Contents:1 * Small non-slip quilting ruler1 * Medium non-slip quilting rulerOnly the above package content, other products are not included.Note: Light reflection and different displays may cause the color of the item in the picture a little different from the real thing. The measurement allowed error is +/- 1-3cm.