1)Material: Cold-rolled steel MDF surface 2)Frame outer size (HXW): 1970x950, 1970x860mm 2050x960, 2050x860mm 3)Accessories: Adjustable reinforced Hinges, lock, handles, peephole, hidden doorbell, rubber seal and Magnetic seal, installing bolts, stainless steel or iron threshold. 4)Infilling: Honeycomb material 5)Particular door plank design: A) A patented lockset with handle and lock point From above, middle and bellow. B)Shockproof, soundproof, warmth preserved, Anti- pry, anti-drill, moisture proof, guards Against theft. C)Super wide visual angle is easy for the owner to Catch what is happening outside. E)Stainless steel doorsill will never get rusty for Long-term use. D)also can printed guest mark on the door and Package.