Reinforced mesh gratings look like a honeycomb with holes of 20 x 20 mm. Reinforced mesh gratings consist of 25 mm wide and 1.2 mm thick steel strips that interlock like combs, surrounded and reinforced by a 25 x 5 mm edge. The reinforced mesh gratings are argon arc welded on both sides and at all intersections. Because it is fully welded, if used under appropriate conditions, it will stay like new for years without bending over or curling. Reinforced mesh gratings are made entirely from 18/8 Cr / Ni (AISI 304 quality) stainless steel and are available in various heights and weight classes.