Four adjustable points help this kids study chair match different desks and growing children. The 16-20.5-in high swivel seat lifts with a simple leveler so kids can align their eyes and arms with the work surface while staying within the 330-lb capacity. A 4-9-in high footrest offers a stable spot for shorter legs, easing pressure while they sit. The padded PU and foam seat and 16 x 12 in mesh backrest support a more comfortable posture, and a 5-claw base with universal wheels adds stability and smooth movement for everyday study sessions.