The Stripology® Rulers, a slotted rulers designed by Gudrun Erla, has cutting slits every 1/2 inch so each strip you cut is the exact same size EVERY time! The ruler slides easily over the fabric until pressure is applied. Then, an 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.
XL size: 17-3/4in x 22in; Slits are 14-3/4in long
Squared: 14-1/2in x 17-3/4in; Slits are 14-3/4in long
Mini size: 8-1/2in x 12-1/2in; Slits are 9-1/2in long