Black Stretch Stool Chair Cover approx 18" across can stretch to 24", with elastic hem and two locking straps to keep in place the material has a good amount of stretch to it, the pattern are squares, polyester and spandex machine washable A thick band of elastic sewn into the hem Great covers for party events and more New Shipping: If you are buying more than one item, please remember to check off the area that requests the seller to send an invoice, so I can combine the order for you before you pay. I offer several methods of shipping, choose which is best for you. Thank you again for browsing in my store, there is always something new and exciting coming your way! Feel free to ask questions, and let me know if there is a problem with an order before putting in a claim with, so we can work things out. Thank you again Estate Treasures by Alana