Material: Our straw frosting nozzles are made of 304 high-quality stainless steel, which is safe and odorless, corrosion-resistant, durable and dishwasher-safe. Package: You will get 3 pieces of large straw decorating nozzles, you can make a variety of different patterns, such as solid color, straw, leaves, petal borders, shells, roses, etc. Size: The straw frosting decorating nozzles have 3 different sizes, 25*40MM, 24*29MM, 18*25MM, which can meet your needs of making various patterns on cakes. Easy to use: The large frosting decorating nozzles are reusable and easy to operate. Can be directly connected to 25MM, 24MM, 18MM couplers. Easy to clean and will not stick to the pan. Application: Perfect cake decoration tools for DIY cake baking, can make round, flat, leaves, petal borders and other patterns for cakes. Suitable for professionals, children, beginners. You can easily decorate cakes for birthdays, weddings, parties.