Surefire Traditional Regulation Cornhole Bags (Duck Cloth, Corn-filled, 16 oz) - Set of 8 100% cotton duck cloth is light and strong Precise regulation weight of 16 oz, accurate to 1/25th oz 6x6 Suresquare shape, no flared corners like other bags Filled with 100% whole corn, new bags shed corn dust Complete set of eight bags, four each of two colors