-Breathable and wear-resistant mesh surface avoids accumulation of heat-Adjustable seat height meet different needs for matching up height of table-360 degree swivel seat for multi-tasking convenience-Adjustable footrest height offers more comfort-Ergonomic lumbar support protects your waist well-Soft cushion filled with high-density sponge eliminates your fatigue-Universal wheels add freedom of flexible movement-Modern and low-key look a great complement of home office sturdy etc.-Stable and du