The Invitational billiard cloth offers the best accuracy and durability in home billiard cloth. Championship understands that life is unpredictable, so that’s why their durable 21-ounce cloth offers the added feature of DuPont Teflonfabric protection.Invitational brand cloth is bathed in DuPontTeflonTM fabric protection (not sprayed on) to give it the most complete protection in spill and stain prevention. Makeing it perfect for life’s imperfect moments around the home.