Specification Approx Size Measurments Quantity 1 Piece Iron on patch or sew on patch high quality iron on applique patch, delicate and exquisitely embroidered. Perfect for Jeans, Jackets, Vests, Hats, Backpacks, Scrapbooking and more – and theyre also useful for hiding damaged or torn spots on your clothes and accessories. Top Quality, Detailed Embroidery, Great for Clothing , Hat and Bag. Warnings Be very careful with polyester fabrics, since applying the high heat necessary for ironing on patches can burn the fabric or cause it to get discolored. Silk and other delicate fabrics are not good candidates for patches.