Alera Hospitality Series Single-column Bases, 28 1-2"h, 300lb Cap, Steel, BlackClassic table bases work great to create hospitality, meeting, conference or quick huddle setups. Reinforced steel base and single column for stability. X shaped base provides room to pull up chairs stools and ample leg room. Leveling glides help compensate for uneven floors. Use with Alera Reversible Laminate Table Tops. Tops and Bases Sold Separately ORDER BOTH. StandardSitting height. Base Color: Black; Overall Width: 27. 5"; Overall Depth: 27. 5";