Cut a variety of popular shapes from precut 10in squares or from your stash.* Easy to read black and white markings.* Cut around the square to create your own 10in squares from your stash.* 1/2in grid covers the entire square.* 2-1/2in squares and strips, 5in squares and strips, and 9-1/2in squares are highlighted.* 45 degree line makes quick work of trimming half-square triangle blocks.* Comes with fully illustrated step by step instructions.* Scan the QR Code printed on the instructions to view a how-to video of these features and to see the patterns that can be made with this ruler.* Ruler slides easily over the fabric until pressure is applied. Then our exclusive grip holds the fabric in place while cutting, eliminating slipping and miss-cuts.Total Size – 10in x 10in