1.75oz, suitable for all natural fabrics & polyester cotton blends. designed for hand dying in warm water. WE ARE NO LONGER CARRYING THIS ITEM - left in stock: (3) #3, (3) #6, (1) #7, (3) #8, (3) #9, (1) #11, (2) #19 midnight, (1) #23, (2) #26, (1) #29, (2) #34, (3) #35, (3) #48, (4) #51, (1) #55, (1) #59, (3) #72.