waitting chair is 1.5mm perforated steel,chromed Firmly & Durable Comfort & Safety Modern & Simple Style Waitting chair is used in public place, such as airport, railway station, bus station,hospital, bank, stock exchange, hotel, office, conference room, entertainment, park, church, etc. Seat3-seat; 1.3 mm thickness perforated cold-rolled steel, powder coated;Arm&Leg1.2 mm thickness cold-rolled ...