Ikea ‘Jules’ kids desk / study swivel chair.
The chair itself is white with holes and the support and is metal / silver. It has a 5-point castor base which makes it easy to move around and the height is fully adjustable (38–51 cm) with a pneumatic mechanism so will fit a wide range of kids size & age.
The chair is generally in good condition although there are a few minor paint chips and blemishes.