Multi-purpose: Use this curved corner cutter ruler in several sizes to create round corners on your rugs.Use for rounding corners on placemats, table runners and quilts.Universal: Use the curved corner cutter ruler to create round corners on all your needlework projects. Choose curves with a radius of 2.5 cm - 1.2 cm; 5cm; or 7.6 cm.45 and 90 Degree Marking: Each curve has black 45 and 90 degree markings. Or a curved border.Easy to Use : 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 cutsEasy To : Gentle curves in two sizes are easy to - no need to stop and turn at each corner.Colour: white + blackMaterial: AcrylicPackage Contents:1 * Curved corner cutterOnly 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.