Ergonomic design can provide enough support for kids’ body and optimal comfort Chair with height-adjustable design to accommodate children of various ages and heights Breathable mesh surface for enhanced air circulation and comfort 5 smooth-rolling casters and 360° rotating design for easy movement High density sponge cushion and wide backrest for ultimate comfortable sitting Sturdy and Long-lasting construction with a heavy-duty base for long lasting use Ideal for both home and school use, suitable for boys and girlsFeaturesEnhance your child's learning experience with our ergonomic kids desk chair. Ergonomically designed backrest of this chair reduces fatigue and promotes proper posture, which can perfectly fit body curve and protect spine of your kid. The study chair also has an adjustable height (16.5''-21'') to accommodate children of different ages. Details of kids desk chair showcase the user-friendly principle: the breathable mesh backrest and seat can promote air circulation, and a sturdy base with smooth and mute PU wheels allow for easy mobility. There is no doubt that this stylish chair is ideal for both home and school.Color: Blue Material: Sponge, Mesh, Metal Overall Dimension: 19.5'' x 19.5'' x 29.5''-34''(L x W x H) Backrest Size: 16'' x 12''(L x W) Seat Size: 15'' x 15.5''(L x W) Seat Height: 16.5''-21'' Length Between Base: 15.5'' Net Weight: 10 lbs Weight Capacity: 250 lbs Package Includes: 1 x Kids Desk Chair 1 x User Guide