【Iron-on Patch Material】: The patch is made of nitrogen polyester, with bright colors and beautiful patterns. Make your clothes and bags more attractive with these iron-on patches. 【Easy-to-Use Iron-on Patches】: Simply embroider the patch onto your clothes and press with an iron for about 20-30 seconds. Before ironing, make sure your clothes and fabrics are ironable materials. 【Washable Iron-on Patches】: Each iron-on patch can be washed at 40°C or lower, machine washable and tumble dryable. 【Widely Apply Iron-on Patches】: Iron-on patches are excellent for t-shirts, skirts, jeans, vests, hats, backpacks, clothes, curtains, pillows, scarves, quilts, etc. It is also a good choice for giving gifts to friends. 【Warning for Iron-on Patches】: Iron-on patches cannot be applied to waterproof materials, plastics, hard fabrics, or coatings. It falls off easily.