A fat quarter is a piece of fabric that is cut to be approximately 18 inches by 22 inches (45 cm by 55 cm). The fabric is cut into a larger size than a traditional quarter yard of fabric, which is typically 9 inches by 44 inches (23 cm by 112 cm). Our fat quarters are sold in bundles, with each set containing a selection of coordinating fabrics. Our bundles are often used for quilting and other sewing projects!