Tables are completely covered on sides, insides and top with choice of laminate. ERG offers over 1000 standard laminate choices from Nevamar, Wilsonart, Formica and Pionite. Cube tables constructed of 1.25" thick MDF material. Corner tables are constructed of .75" MDF with hardwood substrate. Factory installed black 3" nylon glides. Optional solid Maple Wood Legs in 4 stains