Having passed the test of Chinese security ministry. The interior temperature will not reach 180 centigrade when being put into a furnace with a temperature of 1000 centigrade for 1 hour, the paper in the safe is kept well as it is before. Safe size: D390xW480xH340(mm) Packing Size: D435xW490xH370(mm) G. W.: 45kg Shelf: 1 Locking system: 2 mechanical locks Delivery: 45 days