Cake Decorating Disposable Striped Pastry Bag Inserts - 10 pieces. Pipe two different icing colors through just one tube with this versatile Ateco 18" striper decorating bag. Simply fill each half with the color you desire, cut the end, and place in a re-usable bag with a coupler and pastry tube. The flexible polyethylene material fits into a variety of pastry bags, while also virtually eliminating cleanup! The dual icing construction allows you to get creative as you pipe multi-colored designs onto cakes, cupcakes, and more! Your customers will love the unique look of your baked goods thanks to this striper decorating bag. Length: 18"