Stainless steel rack1.stainless steel, carbon steel. 2..factory direct sale 3..finish:chrome 4..with casters Metal Wire Rack Factory DirectRemark:Carbon steel for the material; Removable and Assemble easily for all the rackings;100KG-250KG for each shelving's loading capacity ; chrome-plated/zinc-plated for the surface treatment;Different specification and style are available for your own ...