1) External(H x W x D): 550x 450 x 360mm, 21.65×17.72×14.17inch
2) Internal( H x W x D): 544 x 444 x 280mm, 21.42×17.48×11.02 inch, 2.43ft³
3) Net weight: 72kg / 158.4 lb
4) Interior: 1 plastic tray ; key rack behind the door
5) Lock: electronic lock + key lock
6) Finishing: spray painting
7) Special features: X-spin-bolt; Shaped arch line; Armored protecting center; Adjustable base; Invisiable panel for additional secuirty.