PRICES MAY VARY. Modern Stylish & Warranty：Modern simple design, excellence of balancing beauty of leather with polished steel, shows off clean lines and a sophisticated presence. this modern office desk chair is the ideal addition to any workspace. We provide the service of 30-Days Refund without Preconditions and 1-Year Limited Warranty. Ergonomic comfort：Ergonomically curved design, proper lumber support ideally support your back, maintain your posture and prevent back pain. Upgraded Thicken Cushion made from premium quality high density thick sponge, the wear-resistant PU leather surface brings you extra cozy feelings. Fully Adjustable: Simple one-touch pneumatic height adjustor allows you to easily modify the chair’s height, help you get free from neck and eye strain.Easy switch to ro