18" Stacking Banquet Chairs Our 18" stacking banquet chairs are the best in industry. Our BHF-1 and BHF-2 stacking chairs are available in only a black frame finish which is a baked powder epoxy finish. Upholstery options are available in black vinyl and burgundy vinyl. Specifications: - 3/4" X 3/4" X 18 gauge mechanical square steel tube - 1/2" X 1/2" X 18 gauge steel bars & rear leg support bar - baked powder epoxy frame finish - nylon rocker glides and stack bumpers - plywood back & seat substructure - 2 pc. upholstered back pads with no exposed hardware - 2" sewn seats - Cal Spec 117 flame resistant  BHF-1 Shown in black vinyl Width: 17" Height: 33" Depth: 21" |  BHF-1 Shown in burgundy vinyl Width: 17" Height: 33" Depth: 21" |  BHF-2 Shown in black vinyl Width: 17" Height: 35" Depth: 21" |  BHF-2 Shown in black vinyl Width: 17" Height: 35" Depth: 21" | |