Rit 1.125 oz. Black Powder Dye transforms your clothing and accessories, giving them a new lease on life. It's perfect for rejuvenating old garments, coordinating your home decor, and even hiding those pesky laundry accidents. This versatile dye works wonders on washable fabrics, including natural fibers like cotton, silk, and linen, as well as synthetics such as rayon, nylon, and acetate. With enough dye to cover approximately 1 lb. dry weight or 3 yards of medium weight fabric.