Sofa bed KIRUNA grey. The practical and functional sofa bed with a click-clack mechanism fits well in a smaller apartment, cottage, or guest room. Cover material: 100% polyester fabric. Frame: wood, plywood. Upholstery: polyurethane foam. The overall dimensions of the sofa are 186x101xH87cm. The dimensions of the sofa bed when opened are 186x120xH40cm. The sofa has light wooden legs.