Each Additional Shelf Kit includes: 1 lucite shelf 36"W x 12"D x 3/4" thick, and 2 connector poles. Lucite shelves are 3/4" thickness.
The connector poles are 19" in length.
Overall dimension with poles and shelf: 19.75"H x 36"W x 12"D.
Materials: lucite/acrylic, steel finished metal pole
Shipping: Ground shipping item.