This multipurpose House Ruler designed by Susan Knapp for Creative Grids® cuts every shape under the roof. · Made in the USA with high quality acrylic and precision measurements ensuring accuracy for your quilting, sewing, patchwork, and crafting projects. · Creative Grids® exclusive non-slip grip allows you to easily slide the ruler over the fabric until positioned correctly. Then, when slight pressure is applied, the grip holds the ruler in place, eliminating slipping while you cut. · Easy to read black and white markings. · Use it to cut half-square triangles, quarter-square triangles, trapezoids, parallelograms, diamonds from squares and rectangles, along with house and barn shapes. · Works with strips up to 4-1/2in wide, and squares up to 9in. · Black tip extends beyond the edge of fabric when trimming to eliminate having to trim after sewing. · Comes with fully illustrated step by step instructions. · Scan the QR Code printed on the ruler to view a how-to video of these features and to see the patterns that can be made with this ruler. Total Size: 9-1/2in x 12in Creative Grids® Rulers are made in the USA and sold through independent quilt shops as well as select online retailers. Creative Grids® products have a MAP/IMAP (Minimum Advertised Price/Internet Minimum Advertised Price) Policy. Please do not advertise them for less than the suggested retail price.