[Iron-on Patch Material]: The patch is made of nitrogen polyester, featuring bright colors and beautiful patterns. Make your clothes and bags more attractive with these iron-on patches. [Easy-to-Use Iron-on Patch]: Simply attach the iron-on patch to your clothes and press with an iron for about 20-30 seconds. Before ironing, ensure your clothes and fabrics are iron-friendly materials. [Washable Iron-on Patches]: Each iron-on patch is washable at 40°C or lower, machine washable, and tumble dryable. [Widely Apply Iron-on Patches]: Iron-on patches are perfect for t-shirts, skirts, jeans, vests, hats, backpacks, clothing, curtains, pillows, scarves, quilts, etc. They also make great gifts for friends. [Attention for Iron-on Patches]: Iron-on patches cannot be applied to waterproof materials, plastics, hard fabrics, or coatings, as they may peel off easily.