SINGER-10 iron-on patchettes size 2"x3". Colors: navy dark green brown tan and black. Includes 2 of each color. Low heat- for permanent press and other fabrics. 100% cotton. Use dry iron only-no steam. Washable and super sealing for mending and decorating shirts jeans skirts and jackets. Not recommended for use on nylon rayon or fabrics made of monofilament polyesters.