This 12' cafeteria style table with stool seating has durable high pressure laminate tops with bull nose edging. 13" D seats are made of sturdy polypropylene. Combination pneumatic lift assist and torsional energy storage system provides a controlled, effortless folding operation. 4" casters do not extend beyond the tabletop, eliminating potential tripping hazard. Floor glides prevent floor dents. Clearance between top halves prevents pinched fingers.