Full-size beds are the perfect size for small spaces, teens or single sleepers. If you're considering buying a full-size mattress, here's what you should know.

A US double, also known as a full size mattress, is almost the same size as a UK double. A UK double is 135cm wide and 190cm long (approximately 53 inches wide and 75 inches long).

Some couples may opt to share a full mattress, too, though: “A full size bed is usually the smallest size comfortable for two ...

You might think there are only three adult mattress sizes – single, double and king – but adult mattresses actually come in 10 different sizes.Find out what they are and discover the most popular ...

Some of the best full size mattresses under $200 include the Linenspa 6-Inch Innerspring Mattress, the Signature Sleep Essential Coil Mattress, and the AmazonBasics Memory Foam Mattress.

In the past, mattress manufacturers labeled beds as “single” or “double,” corresponding with the number of people who could sleep on each bed. Most brands no longer use these labels and ...