A queen mattress is a popular size of mattress that measures 60 inches wide by 80 inches long. It provides ample space for couples or individuals who enjoy extra room while sleeping. This size is ideal for most bedrooms, offering a balance between comfort and space efficiency. Queen mattresses come in various types, including memory foam, innerspring, and latex. Each type offers different levels of support and comfort, catering to individual sleep preferences. Many people choose a queen mattress for its versatility, making it suitable for both master bedrooms and guest rooms.