The Half Rectangle Trim Tool from Creative Grids makes half rectangle units in seven different sizes. Make the half rectangle units with either a right or left slanting seam. Cutting chart is printed right on the tool, along with trim lines for perfect half rectangle units every time. A & B trims make it easy to line up the triangles for sewing. Since half rectangles have a different angle than half square triangles, an extra 1/8 inch indent is added in the fianl trimming so that when sewn into a project, the seam lines will go corner to corner. Easy to read black and white markings. Cutting chart printed right on the tool. Create seven different sizes of half rectangle units that range from 1in x 2in to 4in x 8in finished size. Comes with fully illustrated step by step instructions. Scan the QR code printed on the tool to view a how-to video of these features and to see the projects that can be made with this tool. The Half Rectangle Tool 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: 8 1/2in x 10 1/2in