* Back: fixed * Outer back: plywood with painted finish * Seat: tip-up seat with spring and damping mechanism * Outer seat: plywood with painted finish * Armrest cover:hardwood * Writing pad: with housing MDF writing pad * Leg: Aluminum pedestal support with full upholstered end panel * Upholstery: Leadcom fabric A/B swatch * Fire retardant: without * Fixing screws: included * Seat/row number plate: without