🎓🎓It is used in food grade and high quality paperboard manufacturing, very thick, environmental protection, please rest assured use! 🎓🎓It takes a few minutes for the banner to string together. It's very simple. 🎓🎓Buy it. It's the best choice for graduation party supplies. It is the best choice for party banner. Your friends will like it. 🎓🎓If there is any problem after purchase, we will provide after-sales service for you. The packaging comes with ropes and plastic needles.