A Queen size mattress is a popular mid‑to‑large sized bed mattress that offers a comfortable sleep surface ideal for couples and individuals who want extra space. Measuring approximately 60 inches wide by 80 inches long (152 × 203 cm), it provides more room than a full mattress without taking up as much floor space as a king. Available in a variety of types — including memory foam, innerspring, hybrid, and latex — queen mattresses are designed to balance comfort, support, and temperature regulation for a restful night’s sleep. Their versatile size makes them suitable for master bedrooms, guest rooms, and apartments where space is a consideration.