White 21.5' Disposable Medium Weight Plastic Table Skirting. Table skirts add a formal dimension to any event. All table skirts are a standard 29" high and 21.5' in length. A 21.5' table skirt will cover all sides of a 6' or 8' banquet table and completely skirt a 60" or 72" round table. Constructed of medium weight plastic and ideal for special events.