Creative Grids Stripology Mini Quilt Ruler - Stripology Squared Mini, the smallest ruler in the Stripology ruler family by Gudrun Erla, has all of the features of the Stripology Squared ruler plus a few additional features you will love. It includes markings to square up half-square triangles, quarter-square triangles, and blocks up to a 6 inch finished size. This smaller version of the Stripology Squared Ruler is easy to manipulate and makes squaring up blocks a breeze. Follow the easy-to-read markings: stars for 1 1/2 inch cuts - no math required! Turn the ruler around and use the markings on the opposite edge to cut 1/4 inch and 3/4 inch cuts. Or use the 1/8 and 3/8 inch dashed lines to cut eighth inch strips. 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! This ruler comes with fully illustrated step by step instructions or watch Gudrun's video tutorial. Total Size - 8-1/2in x 12-1/2in Slits are 9-1/2in long