<p>Just to make sure, a 9x12 manila envelope with about 4 pieces of paper should be covered by 2 stamps?</p>
<p>A 9 x 12 envelope with 4 sheets of paper is going to weigh about 36 grams with average 20lb. paper. That's over the 1 oz. you can send in an oversize envelope for $.80, so you'd need $.97, the fee for sending 2 oz. Postal</a> Rates & Rules - as of May 14, 2007 BUT, why not just call the admissions office and ask?</p>