A queen-size bed is a popular mattress size that measures 60 inches wide by 80 inches long. It provides ample space for two adults to sleep comfortably, making it a great choice for couples or individuals who enjoy extra room. The queen size is larger than a full-size bed but smaller than a king-size bed, striking a balance between space and manageability in most bedrooms. Queen-size beds come in various styles and materials, including memory foam, innerspring, and latex. They are compatible with standard queen-size bed frames and bedding, making it easy to find sheets, comforters, and other accessories. This size is widely available in furniture stores and online retailers.