Wood: 1 - half solid core door (80" x 17 3/4") - add a pair of folding legs and this would make a great heavy-duty work surface, 1 - sheet of particle board attached to 2 x 4 frame (used to be the top of a utility table; has heavy paper stapled to edges of one side, but as you can see in the photo it peels off easily). About 30" x 80".