ERGOUP Ergonomic Office Chair Computer Desk Chiar Mesh High Grey Desk Chair, Mesh Computer Chair with Adjustable Lumbar Support, Rocking Executive Swivel Chair for Home

ERGOUP Ergonomic Office Chair Computer Desk Chiar Mesh High Grey Desk Chair, Mesh Computer Chair with Adjustable Lumbar Support, Rocking Executive Swivel Chair for Home 【ADJUSTABLE WAIST SUPPORT】- Ergonomic back support office chair can flexibly adjust the position of the waist support, the width of the waist supports 14" with two gears, which can flexibly adjust the position up and down. 【ADJUSTABLE MESH OFFICE CHAIR SEAT】- Mesh office chair seat, wide adjustable sitting chair can slide back and forth to adjust the size of the sitting area, breathable mesh cloth can not only reduce the pressure of the tail vertebrae, but also avoiding the heat caused by long time sitting, it can also adapt to different sizes. 【BIG AND TALL OFFICE CHAIR】- The chair length and seat front and rear can be adjusted to meet the needs of different figures. Full chair size: 25.6"W x 25.6"D x44.5"~51.2"H. Seat size: 19.5"W x 19.4"D x 18.5"-21.7"H. The back support office chair can support up to 300 pounds.