Always concentrate on thinking when studying. Single Piece Study Chair is adjusted to gravity wheel mode with one click, so my mother doesn't have to worry about my homework sliding around. From the age of 5, I grew up in a correct sitting position, and bid farewell to the wrong sitting position from a small "sitting" position, starting from three 90 degrees. Moveable Study Chair is suitable for different heights/body types from 5 to 18 years old. It's tailor-made, and children keep growing and chairs grow taller. Ergonomic Reading Chair adjusts the seat height with one button, and the child can adjust it when sitting. Comfortable Removable Arm Rest Chair scientific sitting posture can easily press the lift switch to adjust the seat height. Lift pedal, learning can be more down-to-earth, children lift mode, easy to put their feet more comfortable. Adjustable Height Study Chair 0-90 rotatable armrest, comfortable support for storage, put down the armrest, New Design Kid Study Chair effectively supports the arm to relieve fatigue; Put away the armrests and push them under the table to save space. Learning is more focused without rotating the chair. With the growth needs of children, Height Adjustable Students Chair only lifts and doesn't rotate the air bar, which is tailor-made for children. Multi-functional learning seat set1 square meters can also be easily integrated into the exclusive use of small-sized apartments, into a corner of your life, and carefully create comfortable seats for small-sized apartments.