I'm not sure what size mattress is right for me. Exactly how big is each mattress size? March 30, 2021 13:05 Updated See my handy chart below for each size's dimensions: Related articles How much should I spend on a mattress? What is a dual mattress? What kind of mattress is best for side/back/stomach sleepers? What is CertiPUR-US® Certified? How do I look up the status of my Customer Support ticket?
