a) 1,970 x 860mm b) 1,970 x 960mm c) 2,050 x 860mm d) 2,050 x 960mm 2) Direction of opening: left and right 3) The material is : cold-rolled steel the thickness of door frame is 1.0mm-1.8mm the thickness of door surface is 0.5-0.8mm 5) Diversified designs and colors are available Packing: Plastic bag, foam bag and cardboard.