Product Description:These disposable pastry bags save time by eliminating messy clean up. Each package contains 10 pastry bags made of .88.9cm polypropylene that won't stretch or balloon, even when piping thick frosting through small tubes. The bags are compatible with hot and cold foods. Since 1905, Ateco has supplied fine restaurants and bakeries with quality built, specialty baking tools. Ateco products are internationally renowned for their high quality. When you use Ateco products, you're not only enjoying quality craftsmanship, you're also enjoying quality design, the products are a result of over one hundred years and four generations of innovation and development.