This Creative Grids Perfect Rectangle 9-1/2" Quilt Ruler allows you to cut proportional half rectangles up to a finished height of 9 ". Create perfect pieced rectangles or use it as a companion to the Triangle in a Square ruler to create perfect Triangle in a Square blocks. The ruler slides over fabric until pressure is applied. Then, its grip feature holds the fabric in place while cutting, eliminating slipping and miscuts.

9 1/2" rectangle ruler