Crown Balloons:Package include 10pc 10inch rose gold crown foil balloon,4pcs 27inch rose gold crown balloons,shining and dazzling colors make your party team more eye-catching,and the size of the balloons is large enough to decorate your party well. Material:Princes foil balloons are made of good quality aluminum film,non-toxic,tasteless and colorless,can be automatically sealed after inflation to avoid air leakage,reusable,great for party decorations. Easy to use:Our crown and heart foil balloons set are very easy to inflate,the straw inside the package helps you to inflate the balloon,the balloon can be filled with air and helium,after filling the balloon,you can pinch your finger to the position of the inflatable mouth to seal it automatically. Widely application:This rosegold crown foil balloon can be used for a variety of occasions,such as princess/prince birthday,anniversary,baby shower,gender reveal,weddings,engagement,bridal shower,new year,marriage proposals and other parties,can also be used as a photo background,etc.Make a deep impression on the party guests. Note:Due to the product batch problem,it may lead to some color difference of the balloon,please take the received object as the standard.Also,please do not over-inflate the aluminum film balloon or rub it against sharp objects to avoid explosion.