This set's impressive table top has superior scratch, impact, break, and burn resistance for increased longevity. It requires minimum maintenance to boost the efficiency of your cleaning process and to encourage a quicker turnover rate. The table comes with a strong, e-coated stamped steel base column and a 22" x 22" cross plate. The column raises your table top to a comfortable standard height, while the cross plate prevents the table from wobbling for better stability and balance. Plus, the included floor glides on the cross plate and chair legs help protect your floors from scuffs and scratches. The protective glides also help keep the table and chairs in place, preventing unwanted movement during use!