Ateco # 849 - Closed Star Pastry Tip .69'' Opening Diameter- Stainless Steel by Ateco 11/16" wide piping tip made of durable, rust-resistant stainless steel Closed star cut produces deeply-grooved icing patterns Ideal for forming shells, stars, fleur-de-lis, rosettes, and flowers Great for decorating cakes, cupcakes, cookies, and more Compatible with Ateco 404 Coupler