folding seat, wooden and canvas fabric (Risinghurst OX3)

Ikea "PUSTA" seat, solid wood (maple at a guess), not varnished. It comes in two parts - seat slots into the back part and is stable through canter levering. Measurements when folded 35cm wide, 69cm high and 5cm deep.
Suitable for children/teenagers, not strong enough to support an adult. Sound construction.