When you have completed your special design seal it with a smooth set of teeth from the ykk concealed zip range which are available in an assortment of different colours to fit your home made clothing available in different shapes and sizes the zips are strong and secure simply sew them in keeping the teeth parallel and facing one another and you are setykk materials are perfect for the avid textile artist whether you are designing dresses home made costumes or sculpting quirky creatio