SUPPORTS UP TO 450 LBS: Our ergonomic office chair big and tall offers reinforced steel frame support up to 450 pounds, ensuring durability and longevity for all users of big and tall office chairs with adjustable arms.ENHANCED BREATHABILITY: The padded stretch mesh fabric back and seat of our ergonomic office chair flexes in every direction for breathability, keeping you cool and comfortable through long workdays in your home office desk chairs.CUSTOMIZED SUPPORT: Enjoy targeted back support with a height-adjustable lumbar, tilt tension, and tilt lock recline controls, offering personalized comfort in this ergonomic office chair big and tall that's also great for desk chairs with wheels.ADAPTABLE COMFORT: The extra wide seat and height and width adjustable arms provide a tailored fit for various body shapes. This wide desk chair with wheels and 360-degree swivel ensures comfort for computer chair users of all sizes.QUIET AND EFFICIENT MOVEMENT: Featuring quiet rolling casters, our hig