Elevate your workspace with our high-back ergonomic chair, featuring a sleek gray nylon backrest with breathable mesh material. The adjustable front and back PU pad lumbar support and 3-dimensional adjustable PU pad armrests ensure personalized comfort. The high-density foam seat, upholstered in premium fabric, provides exceptional support for long hours. With a 3-position locking mechanism, seat slide mechanism, and Class 4 gas lift, you can easily adjust the chair to your preferred settings. The 340mm gray nylon base with 60mm PU caster wheels offers stability and smooth mobility, making this chair a perfect addition to any office or home workspace.