Tray table for rear vehicle passengers with first piece and second piece configured to automatically move between open and closed positions

A tray table is provided for a vehicle, the tray table including a first piece configured to be attached to a seat back of a seat of the vehicle; a spring hinge; and a second piece movably coupled to the first piece via the spring hinge, the second piece movable between an open position, in which the second piece extends away from the first piece and the seat back; and a closed position, in which the second piece rests against the first piece and the seat back, during a vehicle event.