Comfort - A spring cushion is added to the middle of the padded seat to provide a comfortable sofa-like riding experience for work, relaxation and entertainment, and ensures that the seat cushion does not deform. What’s more, the armrests are covered in waterfall-like cushions. They're a great place to rest your arms because the soft padding protects your elbows from hard surfaces. You can also use the adjustable tilt feature to rock back for stress relief. 5-year hydrolysis-resistant leather- The chair is upholstered in 5-year hydrolysis-resistant leather which exudes a subtle, sophisticated sheen and lasts for extended period of time. Our leather technology experts are always committed to improving the quality of leather so that its peeling rate is less than 1% within 3-5 years. Get this chair now. It will fit in nicely with your office desk or with other furniture. Sturdy Structure - We have reinforced the structure of the chair by using better material with stronger strength. This chair has gone through a series of tests and its quality exceeds BIFMA standards, which means they have been rigorously tested to exceed industry standard quality and durability requirements. Especially, the Class 4 gas lift allows you to raise or lower the chair smoothly and safely. Easy to Assemble - With detailed instructions and tools included in the package, you can easily assemble the chair on your own. What’s more, if you need help for assembling or using our product, please feel free to contact our customer support team who will assist you in solving the problem by every possible means. Size and Details - Seat Height (From the top of the cushion to the floor): 19 inches to 21.5 inches. Cushion (width by depth): 21.2 inches by 20.1 inches. Backrest Height: 25.6 inches. Maximum Weight Load: 300 pounds. For more information, please refer to the image exhibition.