Description These balloons are made of premium aluminium foil material and safe to use. You can place them on the wall door table and so on. They are made in good workmanship details not easy to burst. Good props to party atmosphere. Features -Material: Aluminium film - Perfect for kids birthday party and other celebration. - Can be used repeatedly easy to charge and vent. - Can be used as props for photos party decorations room decorations stage decorations. - Helps you create a strong festive and party atmosphere. - Made of premium material safe for use not easy to leak air.