Table Legs and aprons are constructed of solid red oak and are smoothly machined and finished with a Chemical Resistant UV finish. Book compartment are constructed of solid oak and are ¹³⁄₁₆"D x 4½"H with heavy-duty 13 gauge steel corner braces. 2¼" square oak 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.