... , iron–on, sew-on, Velcro, plastic backing are available.4: fabric background: twill, canvas, felt, silk, satin, polyester, cotton, jeans, leather ... -cut, laser-cut, knife-cut, merrow-cut etc.6: usage : apparel, bag, towel, school uniform, armed forces, sportswear, navy, jeans, jacket ... . 7, Jiedong South Road, Xiaojiejiao Community, Humen Town Donguan ciy,China patch in apparel