Tiles, not of metal; non-metal floors comprised primarily of plastic sheets for indoor and outdoor use; non-metal floors comprised primarily of plastic for indoor and outdoor use; non-metal floors comprised primarily of polyvinyl chloride in sheet form for indoor and outdoor use; non-metal floors comprised primarily of polyvinyl chloride for indoor and outdoor use; non-metal floors comprised primarily of linoxyn in combination with other materials for indoor and outdoor use; non-metal floors ...