A bed is a piece of furniture designed for sleeping or resting. It typically consists of a mattress supported by a frame, which can be made from various materials like wood or metal. Beds come in different sizes, including twin, full, queen, and king, to accommodate different needs and preferences. In addition to the mattress, beds often include bedding, such as sheets, blankets, and pillows, to enhance comfort. Some beds also have built-in storage options, like drawers or compartments, making them practical for organizing personal items. Overall, beds play a crucial role in providing a comfortable sleeping environment.