Made entirely from silver grey epoxy-powder coated zinc-plated rustproof sheet-steel.
The inclined front edge has a double thickness accidentproof fold,
the sides at the back applied to the wall have reinforced double thickness folds.
The bottom is perforated to allow the dust and water that may collect inside to drain out.
It uses the fastener hook supplied by the fire-extinguisher manufacturers.
Check for compatibility with the hole dimensions listed here on the side.