1.ISO9001 2.Virgin grade material 3.Bona fide tube thickness, gas lift and swivel chair base 4.Fast delivery time 5.OEM ODM Size: Material:Available Color:Tube: Hight: 760mmSeat and Back: PPFrame: Silver powder coated steel tubeGreen, Red,Blue, Black, OrangeDiameter: 19mmSeat Width: 385mmThickness: 1.0mmSeat Depth: 385mm Seat Height: 430mm Stackable PP cheap waiting area chair for restaurant