Structure: Epoxy-polyester painted 50 x 20 x 1.5 steel tube. Rubber plug. Slats: Beech structures with melamine paper covering. Beech headboards with integrated side bed rails. Rubber covered 100 diameter wheels, with independent brake. 34 to 74 cm vertical regulation. Trendelemburg / reverse trendelemburg system. Dimensions: 100 x 120 for mattress of 90 x 190. By headboard extensions of 220 length for 90 x 120 mattress.