20th anniversary birthday decorations: 2 and 0 balloons are a symbol of elegance and romance. They are perfect for a 20th birthday party and anniversary, the most romantic party theme deep in your memory Suitable for multiple occasions: Perfect for your girls, women, boys and men on their 20th birthday. 20 years balloons Can be used for Christmas, wedding celebration, birthday celebration, stage, night club, baby shower, bridal shower, birthday backdrop and any other occasion where you need to decorate. High quality balloons: Made of aluminum film, the 20 years ball has metallic luster, uniform color, beautiful sphere, non-toxic and harmless. Our 20 year old balloons are strong and durable, support helium or air. No need to worry about tearing or bursting after inflation. Please note that the foil balloon is not elastic, please inflate slowly. Protection of environmental and recyclable: easy to use, it can be used repeatedly, it is convenient to charge and deflate. Do not throw away once you use it Safety and environmental friendliness: Birthday decoration made of high quality environmentally friendly foil balloon and aluminum foil, non-toxic and harmless, the balloon is strong and durable, and supports helium or air.