Here are some key dimensions to know: Twin beds are also known as single beds. Twin mattresses are typically 39 inches wide ...

body size, if you share a bed, and how much you like to sprawl. Based on five years of professional mattress testing, I've outlined the six standard sizes in our mattress size chart below and ...

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 ...