A twin bed frame is a type of bed frame designed to support a twin mattress, which typically measures 38 inches wide by 75 inches long. This size is ideal for children, teenagers, or small adults, making it a popular choice for bedrooms, guest rooms, and dormitories. Twin bed frames come in various styles, materials, and designs, including metal, wood, and upholstered options. These frames often include features such as slats for mattress support, storage drawers, or adjustable heights. Some twin bed frames are designed to be easily assembled and disassembled, making them convenient for moving or rearranging spaces. They can also be paired with other furniture, such as bedding and nightstands, to create a cohesive bedroom design.