https://www.ebay.com/sch/i.html?_nkw=Quartet+Reversible+Porcelain+Whiteboard+72+X+48+In+&_sacat=0&_dmd=2

Quartet Reversible Porcelain Whiteboard - 72 X 48 In.

Regular price
$720.00
Sale price
$528.00

Versatile, mobile board has white dry-erase porcelain on both sides Just flip the board when you need more space to write. Plus, the porcelain surface doubles as a magnetic bulletin board. Hardwood oak frame and full-length rail for easy access to accessories. Optional casters (sold separately) allow for easy transport of the board. Quartet(R) Reversible Porcelain Dry-Erase Boards With Oak Wood Frame (Casters Sold Separately), 48in. Made by Quartet.