This double duty 45 degree Spider Web ruler creates a variety of blocks using 3 to 10 inch strips or strata widths. Once you have cut the triangles, reposition the ruler to cut the background kite and/or corner shapes. Depending on the positioning of the light and dark fabrics, the finished blocks resemble a spider web or a four pointed star. nnIt comes with fully illustrated step by step instructions or scan the QR Code printed on the ruler to view a video demonstration. nnThe ruler slides easily over the fabric until pressure is applied. Then, our exclusive gripper holds the fabric in place while cutting, eliminating slipping and miss cuts! nnTotal Size 6in x 10in nnCreative Grids® products are made in the USA and sold in independent quilt shops only.