Healthy material is safe for your family: Made of non-slip, FDA approved and BPA free LDPE plastic, nontoxic and tasteless, ensuring your family is kept completely safe. Ideal and safe for use with hot or cold foodsExtra thick - no-bursting: 0. 08 mm, thicker than mainstream pastry icing bags (only 0. 02-0. 04mm), which can withstand more powerful extrusion. With these decorating bags on hand, you’re free to apply as much pressure as you want. Now, let’s say bye to the days of slaving over some weak, easy to burst piping bags!Large capacity and wide opening: 16 inch, Perfect for making enough treats for a whole office or classroom; wide opening makes bag simple to fill; Clear plastic makes it easy to anticipate refills.Bonus 2 couplers - helps you change piping tips without unnecessarily wasting bags or frosting.Make a great gift: Weetiee disposable decorating bags are a versatile decorating tool for professional and home bakers alike, anyone who loves to get creative with baked goods will appreciate these pastry bags.