The following sizes are available in a 36" or 42" height:
36" x 36" (with 1-12" leaf)
42" x 42" (with up to 2-12" leaves)
48" x 48" (with up to 2-12" leaves)

8" Diameter pedestal.
1" thick top.
Round top.
Eased edge.

36" or 42" High
Square top.
Beveled edge or round over edge.