Mattress size would be the key feature or factor to consider when purchasing a mattress, particularly if you are shopping for a mattress as a couple. Mattresses come in different sizes: king size mattress, queen size mattress, full size mattress, single size mattress and twin size mattress. A full size mattress has dimensions that are close to the dimensions of other mattresses; you may find it difficult to tell the difference between a full size mattress and its other counterparts.

Similar to other mattress types, a full size mattress is composed of several layers of fibers, foam or any other forms used as mattress stuffing. Full size mattresses are typically available worldwide, most especially in the United States and other advanced countries. When it comes to thickness, full size mattresses and other large size mattresses are usually between 6 to 18 inches thick.

Different Sizes of Full Size Mattresses

Typically, a full size mattress is just the same as a double size mattress. A full size mattress has a width of 54 inches and length of 75 inches. These measurements apply in North American and Europe. However, in other countries such as those in Asia, full size mattresses have a width of 48 inches and length of 78 inches -- a slight reduction in width and a slight addition in length.

Another kind of full size mattress is the full extra large mattress, which is only found in North America. A full extra large mattress has a width of 54 inches and length of 80 inces, longer than the length of the Asian full size mattresses.

People often get confused between a full size mattress and a queen size mattress due to how close their dimensions are. A queen size mattress typically has a width of 60 inches and length of 80 inches, almost similar to the width and length of a full size mattress. Generally, the size of a full size mattress can vary in the United Kingdom and the other European countries, but the width of both queen size and full size mattress is the same.

Tips When Buying a Full Size Mattress

One major consideration in purchasing a full size mattress is the general finish, the padding and materials used, which must be of good quality. Like queen size mattresses, full size mattresses come in three different comfort levels. In the United States, full size mattresses have a two-year warranty so make sure that the full size mattress you buy is covered with a warranty that is no less than two years.