Sturdy, Convenient Seating. Whether At School, Work Or Anywhere In Between, Folding Chairs Provide Quick, Convenient Seating At A Moment’s Notice. Virco®’s 162 Series Steel Folding Chair Features A 7/8″ Tubular Steel Frame That Is Reinforced With One U-Shaped Rear Leg Brace For Extra Strength. For An Outstanding Value In A Basic Folding Chair, Virco®’s 162 Series Steel Folding Chair Is An Excellent Choice.