Sofas and Ottomans With Aluminium Frame. Removable Backrests With Steel Structure, Hot-dip Galvanised And Powder Coated (polyester). Seats, backrests and cushions with removable covers in Olefin (100% Polypropylene, 285g/m2), water-repellent and UV-resistant (grade 7), internally waterproofed with fabric upholstery. Article Composed Of: N°2 Sofas, N°1 Corner Seat, N°1 Ottoman, N°4 Crescent Backrests, N°1 Corner Backrest, N°6 Cushions. Corner Sofa: 90a - 90b - 32h Sofa: 200a - 90b - 32h Ottoman: 90a - 90b - 32h Half-moon Backrest: 69a - 36b - 32h Corner Backrest: 90a - 90b - 32h