The Quilt and Sew Ruler measures 2" x 18" with laminated permanent printing in a 1/8" grid and in 1/16" markings around the edges. Thin and flexible, it is made from clear see- through plastic, and includes a zero centering hole with additional holes pierced every 1/2" for making circles and scallops. This is the perfect tool for drafting any size patchwork or applique pattern, and is also a valuable measuring aid for all home sewing projects.