This is awesome when putting frosting on the cake. It really makes a cake look so much better. The bag part is made of silicon so you can re use it over and over. The tips are of a hard plastic and you get 5 of the tips. Each tip as a different design when the frosting is coming out of them. This is awesome and I’m loving it. It was very easy to clean as well you can put them in the dishwasher or hand wash them like I do. The bag is a good size and I only need to fill it 2 time to frost a dbl layered cake today. The quality is good and made well. I recommend this item.