This simple office chair uses high-density sponge cushion, high breathable nylon mesh, durable base, solid rolling casters ,and D100 Gas lift. You can feel the quality when sitting on it.

• Material: Nylon, metal
• Finish: Black, gray
• High quality construction: This simple office chair uses high-density sponge cushion, high breathable nylon mesh, durable base, solid rolling casters, and D100 Gas lift. You can feel the quality when sitting on it.
• Extra large base: Unlike other chairs on the market, we use a much larger star base to ensure its customers maximum comfort and safety. You will never tilt over on this trusty companion.
• Additional padding: In this model, we added extra thick cushion to support you for a long period of time. Say Goodbye to all your pain after seating for hours.
• Ergonomic swivel chair: Pneumatic seat height adjustment and 360-degree swivel allows you to customize your comfort. Feeling lazy? Our quiet and sturdy rolling casters make sure you can go grab some snacks without leaving your seat.

• Product Dimensions : 32.5-37.2"H x 21.5"W x 20.7"D
• Product Weight : 15 lbs