Each Official Seal is a woven round patch measures 3 ½ x 3 ½ inches in diameter and features a Pellon backing, standard threads, and merrowed edges. Unlike traditional embroidered patches, woven patches are created using a unique process, resulting in a thinner and more flexible product. This thinness ensures that woven patches retain their integrity without compromising the quality of the design. To purchase additional patches, you must qualified for Odyssey Warriors for your long-distance rides.