The FS-4 seat with back incorporated are the perfect combination of comfort and durability with moderate investment. Being two-piece sand casting aluminum units, they are of high resistance to the elements and require low maintenance. Its anatomic design includes all ergonomic and space considerations. Complies with FIFA recommendations in terms of measures. Possibility to incorporate a cast logotype and/or sponsor name in the aluminum seats, forming an integral part of the front and/or the rear side of the seat back panel.