Premium Quality4 Pack icing bags are made of food grade EVA(Ethylene Vinyl Acetate Copolymer) material, durable and corrosion-resistant, thickened and anti-skid design, not easy to burst, easily washed by hand or dishwasher.Perfect SizeThe pastry bags for frosting come in four sizes (10"",12"",14"",16""), Reusable bag can be easily trimmed and work with standard decorating tips and any nozzle, meet your different needs and preferences Easy to UsePiping bags surface non-slip, easy to hold and have a good grip, smooth lining means food flows smoothly and evenly. You can use each bag for a different icing color without frequently changing and washing bags.Wide ApplicationIt is ideal for making cream, chocolate, cupcake, butter, icing, mash potatos, cheese, biscuits, desserts, the possibilities are endless Special hook design for easy storage and organization Cake Decorating ToolCupcake decorating bags are Ideal for cake decorating, wedding cakes, birthday cakes, cupcakes, chocolate, holiday desserts, making different designs of decorative lettering for cakes and cookies.