Size: L750*W850*H900mm 1.The chair is made of punch steel panel and powder coated tube. airport waiting chairs, mental waiting chair I.Component and Finished: 1.Seats & Backs: 1.5mm thickness Cold-rolled steel plate, after Anti rust dealing & electronic polishing, then bear static coating . 2.Arms, legs & side strip:1.2mm thickness, Die casting Deep Drawing Steel plate, with Chrome-Plating treatment. 3.Crossbeam: 1.7 mm thickness high-intensity steel tube (size: 40X80mm), after Anti rust dealing & electronic polishing, then bear static coating . 4.Every model has 1 seat, 2 seats, 3 seats, 4 seats and 5 seats. 5.Re static coating, we have 10 common color for your choose 6.Various color for PU cover for your selection. 7.We accept custom design, size and color as for your require.