... Mold MiddleBackrest,Blow Mold no Backrest,Luxe etc.Site Suitable: Stadium, Driving range,School , Racing Track etc.Maximum Rows: Depends ... Suitable in stadium,training field,racing track etc.3.Seat options:Aluminum plank,Vogue,Pour mold one-pliece seating. Fixed PortableStructural ... Suitable in stadium,training field,racing track etc.3.Seat options:Aluminum plank,Vogue,Pour mold one-pliece seating.4.The ...