All patches are hand drawn, silk screened, hand made by me. No AI is used for anything I make Depending on how you sew the patches, they may fray a bit over time, or when put in the wash. If you want a frayed look, use a more spaced apart stich pattern. If you want to prevent fraying, use a tight, close together stich pattern. Black Fabric: 100% cotton, 10-12 oz canvas or 14 oz twill (depending on availability) Natural Fabric: 100% cotton, 10-12 oz canvas (depending on availability) other fabrics: material and weight will vary. other fabrics are either salvaged from worn out clothing, with the still good fabric cut out for the patches, or are thrifted.