Moto mobile, stackable seating is the ideal solution for guest seating, conference rooms or anywhere additional seating is needed. Mobile chairs allow quick configuration of seating. You will have no need for a chair cart. Simply stack them up to four high and roll them into another room. Fully upholstered back and seat are thickly cushioned for superb comfort. Upholstery is 100 percent polyester. Chairs roll easily on 1-1/2" diameter, hooded, dual-wheel casters. Each chair holds 250 lb. and features a steel frame with integrated arms and a black powder-coat finish. Seats measure 17-1/2" wide x 17" deep. Back dimensions are 18" wide x 13-3/4" high. Chairs meet or exceed applicable ANSI/BIFMA standards..