what is the width of a double bed mattress
Full Mattress. Sometimes still called a double mattress, a full size mattress is 53 inches wide, which is just 15 inches wider than a twin size (single). That leaves each partner only 27 inches of personal space, or about the width of a crib.ueen mattress dimensions are 60 inches wide by approximately 80 inches long â 6 inches wider and 5 inches longer than a full size mattress. These added inches can make all the difference in comfort, especially for couples, and have made the queen size mattress today's most popular mattress size.