Should extra pages be needed for longer poems, the title and page number should appear at the top right of each page. Some magazines may limit the number of lines per poem. Magazines generally prefer no more than 3-5 poems in one submission. Most editors like to see more than one poem with each submission so that they may better judge the writer's ability. With your submission, a short letter including a brief biographical statement is customary, and possibly required by the magazine's editor.
Some writers submit no letter with their work, believing editors receive too much paper anyway.
Over- worked editors may see some merit in this. If a writer's work is accepted then the biographical information may be requested by the editor. Place your letter on top of the submission and fold it together to fit the envelope. DO NOT fold each poem separately. Always include an SASE for the editor's reply, and return of your work if you'd like it back.