Sofa bed ROXY dark grey. Cover material: 100% polyester fabric. Frame and suspension: wood, plywood, zig-zag springs. Upholstery: polyurethane foam. The legs are made of metal. The sofa has a click-clack mechanism, which makes it easy to open and use as a sleeping space. The overall dimensions of the sofa are 189x88xH91cm. The dimensions of the sofa bed when opened are 190x106xH40cm.