Front row;
Stand: alu. Alloy;
Fixed : MDF Writing pad with book net;
Seat&back pan: plywood;
No need to fix to floor;
 
Middle row;
Stand: alu. Alloy;
Fixed : MDF Writing pad with book net;
Seat&back pan: plywood;
Seat:Gravity return;
No need to fix to floor;
 
Last row;
Stand: alu. Alloy;
Seat&back pan: plywood;
Seat:Gravity return;
No need to fix to floor;