Singer Iron-On Patches are ideal for mending, reinforcing and decorating many different applications. These versatile 100% cotton patches can be decorated or die-cut and appliquéd to most fabrics (Not recommended for use on nylon, or rayon). Package contains ten 2-inch-by-3-inch patches. Colors: Denim. Machine wash and tumble dry. Use a dry iron only-no steam. Note: When cutting smaller patches, be sure to round corners. Blend of colors will change over time. Made in USA.