4 Pcs NASA Logo Iron-on Embroidered Decorative Patch Prime Material  made of Polyester Yarn, excellent machine wash performance. no worry about the flaw or ugly hole on your clothes anymore if you have these patches, Perfect way to make old garments new! DIY Garments  you can DIY your own style garments. These have great colors and detailed embroidery with exquisite and bright and vibrant outlook. Wide Use  use these to decorate and repair Shirt, Jeans, Hat, Blouses, Pants, Skirt, Vest, Curtain, Pillow, Scarf, Quilt, Shoes, Schoolbag etc. Safe&Durable  our patches are safe & non-toxic. Machine Washable & Dry Clean. Lifetime Warranty  we have confidence in our products. If you are not satisfied with our products, you can simply return it and will be issued with a FULL refund or a replacement unit (whichever you prefer).