1. Multi angle tiltThe backrest can be easily adjusted to different tilt angles and thus adapts to different sitting positions and postures. Ergonomic office chair with an extendable leg rest for more dom when switching between work and rest. 2. Scientific designThe ergonomic office chair with footrest and backrest is scientifically designed based on the curvature of the human spine and provides more comfortable and powerful support, helping you balance pressure on different parts of the body and reduce fatigue. 3. Highly adjustable for every body typeThis ergonomic office chair with footrest features seat depth adjustment technology suitable for different body types. The chair lumbar support and an ergonomic design the perfect blend of style and functionality. 4. High quality materialsThe office chair with footrest has a reliable height adjustable gas lift and a sturdy undercarriage, as well as smooth rolling casters for great stability and does not damage floors or carpets. It runs smoothly on tiles, hardwood floors, carpets, and other floor coverings.