Homall Office Chair Mid-back Mesh Ergonomic S-shape Back Design Desk Chair with Adjustable Lumbar Support and Flip-up Armrest

Ergonomic Design: Homall office chair mid-back designed with S-shape back can perfectly fit your spine's natural curve, which ensure that you can sit in this chair for a long time without pain. Updated Details: Thick padded armrests and adjustable lumbar support can be suitable for different people and is very comfortable. Flip-up Armrest: Homall office chair designed with flip-up armrest is suitable for small space which can save room when the chair is not in use. Tilt Mechanism: With easy adjustable lever, push in to rock and pull out to lock, the tilt mechanism is very easy to use. Moreover, it can also adjust the height of the chair. High end Materials: 360-degree swivel, heavy-duty nylon base and nylon smooth-rolling casters for great stability and mobility. Specifications: Material: Mesh Frame: Steel Cushion: Polyester fabric and sponge padded Easy assembly : yes Weight Capacity: 300 lbs Dimensions: Size of Back: 23"(L)X19.5"(W) Size of Seat: 20"(L)X20"(W)