Legs and aprons are constructed of solid Light Hardwood and are smoothly machined and finished with a Chemical Resistant UV finish. Aprons are 13/16"D x 4-1/2"H with heavy-duty 13 gauge steel corner braces. 2-1/4" square Light Hardwood legs with 5/16" hanger bolts installed are attached to apron with nuts and washers supplied. All tables are equipped with non-skid adjustable glides for precise leveling and rubber leg boots. Table tops are attached with screws to the table aprons at the factory. Top is constructed of 1-1/4" ChemGuard black laminate.