Recycle and transform t-shirts into quilts, pillows, tote bags with the help of this acrylic ruler. Center ruler over t-shirt graphics, mark and cut. Three finished size markings- 10", 12" and 15" for square or rectangle blocks. We suggest using the T-Shirt Fusible Interfacing sold separately to add stability t-shirt knits.
Ruler dimensions 15-1/2" x 15-1/2".