... .washable and colorfast 3.meterial is eco-friendly 4.quality assurance Iron on embroidery patches: 1)Material:polyester,twill,cotton etc ... ,3D products,chenille,Applique,Cushion,special embroidery skills etc.4)Widely used as fashion accessories applied to apperal,garments, ... patches,flag patches,millitary patches,unit patches,sew on patches,iron on patches,sleeve patches,policy patches,girl and boy ...