Silicone Pastry Bags,Reusable Icing Piping Bags Baking Cookie Cake Decorating Bags Bonus 6 Icing Couplers Fit Standard Size Healthy materials are safe for your family: food grade reusable silicone bags and PP plastic couplers are non-toxic, tasteless and BPA free. You can easily decorate your cakes, pies, doughnuts and cookies at home with your children and friends. Silicone pipe bag can be reused and environmentally friendly, and will not cause harm to the environment. Save time and money: Soft and durable silicone bags are a good choice for bakeries. They will never crack or burst. Easy to use and clean: Silicone pastry bags can be easily trimmed and used with any decorative coupler and tips. Smooth interior is easy to squeeze and clean. The non slip rough appearance is good for grip. Just screw on/off the coupler of the quick change nozzle to make different patterns at once. More pipe bags and connectors: durable silicone cake decorative bags can be reused. Product size: 12 inch decorative bag, length 31 * width 17.5CM, packaging size 19CM * width 12CM