Akro-Mils AWS1830SHELF 18-Inch X 30-Inch NSF Approved Industrial Grade Chrome Wire Shelf, 4-Pack Easy, one person set up and installation with included Quick-Adjust clips and no tools required! Compatible with most standard wire shelving systems. Pair with Akro-Mils upright posts and other accessories 800 lb capacity Use with Akro-Mils 29306 Angle-Vu label holder