Kona Cotton is a fantastic, medium weight, solid cotton fabric. Because of the wide variety of colors and the versatility of cotton fabric, Kona Cottons can be used for just about anything. This product has been successfully tested according to Oeko-Tex Standard 100 and satisfy the requirements of its product class. 4.35 oz. per square yd. Kona Cotton - Blue Grass 1031. 100% Cotton. 44"/45" Wide. Priced per yard. Machine wash cold, do not bleach, wash dark colors separately, tumble dry low, remove promptly.