CS One Visitor Express ChairAs an attractive, uncomplicated linkable stacking chair, CS One consists of the highest levels of seating comfort with exemplary, simple design. Perfectly suited to large spaces a stacking chair with linking device to creates rows. High density material which allow up to 39 high stacked on a specially designed dolly or 10 high on the floor. Features Specifications: Available in black shell only for express model. Stacks up to 10 high without trolley