Increase your diamond design possibilities with the 60 degree Diamond Ruler. Cut 60 degree diamonds, hexies, and triangles up to 8-1/2 inches. Maximize the design potential by cutting them from strip sets. There are even markings included to cut 120 degree side setting triangles. The ruler slides easily over the fabric until pressure is applied. Then, our exclusive gripper holds the fabric in place while cutting, eliminating slipping and miss-cuts!