Product Name: Beachwood Back Support and Study Chair Retail Price: ¥21,800 ◉Color: Brown-Gray ◉Width: 45cm, Depth: 57-59.5cm, Height: 53.5, 56.5, 59.5cm (Seat Height: 47, 50, 53cm) ◉Main Materials: Seat Base/Legs: Natural Wood (Beachwood <Urethane Resin Coating>), Seat Upholstery: Polyester, Seat Padding: Urethane Foam, Plywood ◉With Casters (With a sinking stopper) Used for about 10 years. There is a feeling of use, but the wooden parts do not appear warped or bent. It is sturdy. This is a used item. Please bid if you understand. ◉Included Items: Main unit only ◉Shipping Method: The chair will be shipped without disassembly, so you can use it immediately upon arrival. ⚠️Please note that this is a used item, so please check the photos for other conditions before purchasing. ☆Product Details☆ ●The angled seat and knee rest make it easy to maintain proper posture, helping to establish good habits. ●Reduces fatigue even during long study sessions. ●The seat and knee rest height can be adjusted to accommodate growth, allowing for long-term use. ●Suitable for children and adults. ●Features hidden casters with a weight-activated stopper for safety. ●When not in use, the casters allow for easy movement, making cleaning convenient. ●The wooden parts are made of thick, durable beachwood. It's best to start the habit of good posture from a young age. Choose a study chair with the same care you would put into choosing a desk. Recommended for adults who are concerned about their posture as well.