Curved Corner Cutter Ruler,Acrylic Ruler Sewing Patchwork Ruler Sewing Template Patchwork Tool Plastic Ruler Features: Use this curved corner cutter ruler in several sizes to create round corners on your rugs. Use the curved corner cutter ruler to create round corners on all your needlework projects. Each curve has black 45 and 90 degree markings. Or a curved border. The ruler slides easily over the fabric until pressure is applied. Then our exclusive holder keeps the fabric in place while you cut, and eliminates slipping and incorrect cuts! It comes with fully illustrated step-by-step instructions or scan the code printed on the ruler to watch a video demonstration. Specifications: Material: Plastic Color: Transparent Size: 15.24 x 15.24cm Package Includes: 1 x Curved corner cutter