Calli, an office chair depicted by elegance and grace, presents a supreme artistic taste with every smooth curve. A combination of classicaland modern, Calli is an exceptional office chair. The multi-control function is adaptable to all the motions you go through every day while seated, and the unique design of mechanism provides you ultimate comfort. Sliding seat can move forward and backward horizontally. The synchronized mechanism allows separate tilting of the backrest. Seat height can be adjusted up and down. Headrest can be rotated up and down. Armrest pad can rotate to left and right horizontally. Armrest pad can move forward and backward horizontally. Armrest height can be adjusted up and down. Beyond the general luxurious office chairs, Calli has exceptional softness, exquisiteness, and harmonicity. It is not only healthy, comfortable, but also a distinctive artwork.