Height adjustable study chair for growing children Height range 35 cm to 50 cm to encourage good posture and accommodate growth, suitable for children up to 18 years old Multi height adjustments for a fit: 6step seat height, 2step backrest, and 6step pedal adjustments Linen seat for comfort during long study sessions Removable and washable cushion Detachable linen cushion that is easy to clean and maintain Breathable and durable for prolonged sitting comfort Solid wood construction Solid pine frame delivers stability and durability Raised feet provide a flat finish suitable for all flooring types Use scenarios Home study desk: adjustable to match desk height, supporting posture and focused study Reading corner: comfortable seating for long reading sessions with easy cushion removal for cleaning Shared study spaces or dorms: easy to adapt to different users and desks with multiple adjustment settings