2 wide span Uline shelving sections i will post a link to the Uline website so u can see the units assembled because i am not assembling them in my little apartment lol make me an offer i also have the mdf secvtions for at least one section if not both sections on the Uline site they are charging 60.00 per mdf shelf crazy stuff take it all for 250.00 or your best offer... https://www.uline.ca/Product/Detail/H-5295/Wide-Span-Storage-Racks/Wide-Span-Storage-Rack-Particle-Board-60-x-18-x-48?pricode=YF445&gadtype=pla&id=H-5295&gclid=CjwKCAiAxeX_BRASEiwAc1QdkR3G2bUlf0Npkr8M690gw1ku2CUGLf_JJ2djgg41uNixWmrpOD5yRhoCgv4QAvD_BwE&gclsrc=aw.ds https://www.uline.ca/Product/Detail/H-2194-ADD/Industrial-Shelving/Additional-Shelf-Kit-for-Wide-Span-Storage-Racks-60-x-18