Sofa bed KINGSTON 3-seater, dark grey. The sturdy sofa bed is a great solution for creating an additional sleeping space. Pull the bed frame forward using the handle attached behind the backrest and set the support legs in place to open the bed. To fold the bed back, push the frame up, fold it, and slide it back. The backrest height is adjustable. Cover material: polyester fabric. Sofa frame: solid wood and plywood. Upholstery: polyurethane foam. The pull-out bed frame is made of metal and finished with a gray powder coating. The mattress base is supported by elastic straps. The dimensions of the foam mattress are 142x190xH12cm. The overall dimensions of the sofa are 198x96xH76/94cm. Seat width 158cm, seat depth 54cm, seat height 50cm. Armrest height from the ground 62cm, armrest width 18cm.