This Mid Century metal corner wall shelf is classic 1950s in white painted mesh with reticulated edge panels and scrolly S brass side supports. There are three shelves, each an arrowhead shape with two sides meeting at an angle point in the back to fit into a corner of the room. It's 17-1/2" tall by 12-1/4" wide by about 9 inches deep front to back. Distance between each shelf is 8 inches.

The original white painted finish is mostly intact with only a couple of minor areas of flaking to the backs of the scrolled S supports (last photo, left side). Of course you could easily repaint it in any other color to match your own decor. No rust, breaks, bends, or other damage. I believe the shelf was sold as a powder room accessory - I've seen vintage tissue boxes, waste baskets, and other bathroom or vanity items in the same or similar design. The second photo shows a few items currently available in my shop for display and inspiration.