the railing should consist of perforated metal sheets with evenly spaced circular holes similar to a mesh like grid the perforations are uniform and have a clean look with each hole approximately 2 3 mm in diameter the metal has a rusty weathered appearance with a beige color the perforated panels cover the entire side of the staircase from the base to the ceiling creating a modern and slightly aesthetic the railing should be an integral part of the staircase with a seamless transition between the steps and the railing architecture
