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.
Who is Eligible: Eligibility for a housing voucher under the Section 8 program is determined by the local PHA administering the program. Tenant eligibility is based on the total annual gross income and family size, and it is limited to US citizens and specified categories of non-citizens who have eligible immigration status.