ExpTicova Ergonomic Office Chair @ Amazon

【Adjustable Mesh Chair】You can adjust lumbar support height and depth; headrest height and angle; armrest height, angle, forward & backward; seat cushion height; tilting angle up to 130°and rocking resilience to your personal most comfortable position

【Ergonomic Backrest & Seat】Our adjustable backrest can perfectly fit your spine and significantly ease the fatigue and pain of your back. Also, our seat is made of 3.5 inches high density foam with W-shaped and waterfall-edge design, providing larger support area and disperse pressure on hip and thighs

【Unique Metal Armrest】Compared with all other ergonomic desk chairs' plastic 1D armrest, our stainless electroplating metal 3D armrests with bigger, thicker & softer PU paddings are much more durable and best fit to your favorite position

【Unique Headrest & Quality Mesh】Our home office chairs' big curved foam headrest provides more comfortable neck and head support. Plus, our breathable mesh with strong tensile strength provides cool and comfortable back support, enabling long hours sitting relaxed without sweat

【Warranty】We provide 30 days money-back guarantee, one year warranty and professional after sales service for our ergonomic office chair. If there is any quality problem, please contact us and we will provide 100% satisfied solution. Our ergonomic computer chair has comprehensive packaging and clear instruction, enables everyone to assemble easily without damage worry. Our high back office chair passed BIFMA test and 1136 kg static pressure test