A "queen size" mattress is a popular bed size 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 larger than a full size mattress but smaller than a king size mattress, making it a versatile choice for various bedroom sizes. Queen size beds are commonly available in various styles and materials, including memory foam, innerspring, and latex. Many bedding accessories, such as sheets and comforters, are also designed specifically for queen size beds, ensuring a perfect fit and comfort for users.