Description : Material : Transparent acrylic material which is very durable and lightprocess , it is not easy to disappear . Full transparent structure , easy to measure and mark .Embellish the seams with your favorite decorative stitches and threads , Suitable for knitting and crochet projects , all types of garmentsMake an entire quilt or sew them into a scrappy , decorative border . gripper holds the fabric in place while cutting , eliminating slipping and miss - cuts .Best quilting templates paper craft , you can assembly several templates together , and make a beautiful pattern .Square pattern can help you make different kinds of design . Specification : Material : Acrylic Color : Clear Size : 9 . 5x7 . 5inch , Thickness 2 . 5mm / 0 . 10 inch Package Includes : 1 Piece Sew Straight Ruler