The term 'Pikler triangle/climber'

The XL Pikler-style climbing and slide "station" from the Katehaa brand, which can be turned upside down and used as a swing. We also played in stores - turning it on its side and placing the slide board on top. Very durable wood, aesthetic. https://www.katehaa.com/products/toddler-climbing-toys-climbing-arch-xxl?variant=40468433043517