YA-25 Airport chair our products are widely used in airport, government office, modern company office, hospital, railway and bus station ect 1) Beam and back sheet are powder finished 2) Iron leg and arm, chrome plated, steel beam 3) Steel mesh seat, 1.5mm thick, 4.5mm hole 4) PVC back sheet 5)1800*770*690mm 6)Packing: Carton ,20FT container can packing 260sets.