Ergonomic Design: The human ergonomic design back naturally fit the human body with back curve. You will not feel tired even sit for a long time.
Breathable Black Mesh Back: Executive high-back chair features a mesh and PU Leather black chair. Mesh fabric seat and ergonomic designed high back for the natural curvature of a person's back. The breathable mesh and PU leather back will prevent back body heat and moisture build up.
Sponge Seat Covered with Mesh Fabric: The sponge filled mesh chair will give you the feel of comfortable and soft. It also give you the support that you need to complete a day's work.
Adjustable Height:The Height adjustable chair quickly adjusts to fit. Independent Seat Controls allows for the backrest and seat to be adjustable specifically to each individual providing maximum support and comfort.
High quality metal base: Beautiful and stable metallic sliver painted metal base. Dual wheel casters is rolling fluently and almost no sound when moving the chair.
Dimension
1. Seat Size: 19" x 20"(W x D)
2. Seat height: 17.7"- 21.6" (adjustable height)
3. Back size: 19"(W) x 29"(H)
4. Assembly required
5. Weight capacity: 198 LbsIf you have any question of the privacy policy, including return/refund/cancel/service time,etc., please click the link below: https://www.amazon.com/sp?&seller=A3H667SN28I2I8&tab=Policies
Merax Mesh Adjustable Chair Black - B00S7EMFHW