They come in three sizes- perfect for making bread, covering a salad to be served later, cookies to bring to a neighbor, a small bowl of nuts. Also great as a kombucha cover. The large also fits over a casserole dish. Made from a linen cotton blend. Set of 3 includes (1) 8" bowl covers, (1) 11" bowl cover, and (1) 14" bowl cover. Regular wash, air dry and use again.