Creative Grids Double-Strip Tumbler Quilt Ruler Use the straight side of this double strip ruler to cut 1-1/2in and 2-1/2in strips, or use the pre-cuts that are on the market. Sew these strips together to create a 4-1/2 inch wide strip set. Turn around the ruler to cut five tumblers that finish 4in. Multiple layers can be cut at one time. The key holes in the ruler enable the rotary cutter to cut the sides without damaging the ruler. 

It comes with fully illustrated step by step instructions or scan the QR Code printed on the ruler to view a video demonstration. 

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! 

Total Size - 7in x 18-3/4in 

Watch the following tutorial to see this Ruler in application