Subjects tell the listener and the reader whom or what the sentence is about. The subject is that part of a sentence which names a person, thing, or idea. e.g. Every complete subject contains a simple subject. The simple subject, which is a noun or pronoun, is the most important word in the complete subject.
The USPS considers a postcard to be any single rectangular piece of paper that is at least 3 1/2 inches high by 5 inches long by 0.007 inch thick' and no more than 4-1/4 inches high by 6 inches long by 0.016 inches thick.. The post office considers all papers outside of these dimensions to be letters.
It is a very bold, attention-getting postcard size that will often be delivered wrapped around other mail, which means your customers will definitely see it. â top If you would need more information about the postcard sizes allowed by the USPS or available for online printing through Expresscopy, please view our Postcard Regulations page or Connect with our VIP Support team.