Bought as a locking ammo cabinet, to provide more storage space and an extra layer of security for my ammo cans.Comes packed well, with 1/2" cardboard all around and a pair of bent sheet metal caps to protect the ends.Did not prevent 100% of shipping damage though, there were a couple of minor bent bits once I got it all out. Not a deal breaker, easily straightened out with a pair of pliers.Cabinet metal is thick enough to do the job; sides, top and shelves flex when significant force it applied. Be careful not to overload it or bang it around too hard.Instructions are complete and clear, just make sure you get all the edges slotted in correctly. Phillips head screwdriver only tool needed.Sturdy and very spacious, takes 4 50. cal (large) ammo cans per shelf, could do 5 across with plenty of room front to back, but if too heavily loaded will cause the shelf to flex and sag. I think I'm going to reinforce the bottom shelf with some wood supports beneath just so I can load that one stupidly heavy and not worry about it.Inside has enough height that I get all three shelves with enough room above to grasp the can handles and slide them out.Has two screws and anchors to secure the top back to the wall if desired for safety or security.Locking mechanism is what it is and works well for what it is, comes with 2 keys. 3 point locking on right door, left door held closed by right door.Overall happy with purchase.