VIVA OFFICE Big and Tall Thick Padded High Back High Performance PU Office Executive Chair with Soft Spring Pack Padding Deluxe heavy duty high back bonded leather office chair with soft spring pack padding provides the ultimate comfort. Commercial grade big and tall components can support up to 350 lbs Pneumatic controls on the two sides let you raise or lower your seat and rock back in your chair The perforated mesh make it more breathable High quality Chrome base and Nylon casters for easy mobility Easy assembly upon arrival. We provide free component-exchange in 12 months.