But to qualify for mailing at the First-Class Mail postcard price, it must be: 1  Rectangular. 2  At least 3-1/2 inches high x 5 inches long x 0.007 inch thick. 3  No more than 4-1/4 inches high x 6 inches long x 0.016 inches thick.
eligible - qualified for or allowed or worthy of being chosen; eligible to run for office; eligible for retirement benefits; an eligible bachelor. qualified - meeting the proper standards and requirements and training for an office or position or task; many qualified applicants for the job.
Federal Aid Eligibility. To be eligible for any of the Federal Student Aid Programs, you must meet all of the following criteria: be a U.S. citizen or eligible non-citizen; have a valid Social Security Number (your name must be the same as on your Social Security card); have earned a high school diploma or G.E.D.;