1. Material: Cold-rolled steel 2. Standard size: 2,050 x 860/900/950 1970 x 860/900/950 Available in customized sizes 3. Thickness: Door leaf thickness: 50, 70, 90 and 100mm Steel plate thickness of door leaf: 0.6 - 1.0mm Steel plate thickness of door frame: 1.2 - 1.5mm. Packed by cartons, weight: 45kgs, dimensions is :2180*960*130mm.