- Ergonomic Design : Designed with dual back support and adjustable armrests, this desk chair conforms to your child's natural body curves. It supports their back, waist, and arms, promoting healthy sitting habits. Ideal for children ages 3 to 18. - Multi-Size Adjustment : The height of the chair is easily adjustable from 17 to 21.7 inches using the handle positioned conveniently under the seat cushion. Additionally, a knob at the back allows for seat depth adjustments, accommodating growing children. - Exquisite Workmanship : Crafted from high-quality metal and durable plastic, this chair ensures robust construction. The strong cylinder provides stability and safety, making it a reliable choice for daily use. - Comfortable Seating : Both the backrest and seat cushion are filled with thick, high-resilience sponge. This material is designed for high density and excellent rebound, ensuring your child sits comfortably and supports their focus during homework or play. Use Scenarios : 1. Perfect for study sessions, providing comfort during homework or reading time. 2. Ideal for computer use, ensuring your child maintains good posture while gaming or browsing. 3. Great addition to art projects, delivering a supportive seat for lengthy creative activities. This chair is a smart investment in your child's health and comfort, helping them to thrive in various activities while ensuring they sit correctly.