Wilton 4045184 Featherweight Piping Bag is a great decorating tool for piping icing onto baked goods. The bag is made with lightweight and flexible polyester that will not get stiff after many uses. The lining is coated to prevent grease from seeping through. Can be washed in the dishwasher or boiled. - White - Polyester - Height 18 in - Sold per each