High Quality Under The Sea Balloons: Under the sea party decorations set with marine lifes foil balloons and latex blue baloons are made of quality latex and foil, stronger and more durable seal, helium, or air support. The happy birthday banners made of high quality paper,please keep the original package even if you don't want to use them, just put them back to the package to be used again next time. Perfect Kids Ocean Theme Party Decorations: The sea animals balloons birthday party decorations is really popular for kids,under the sea birthday party decorations with clownfish, blowfish, hippocampus, crab foil balloons must be a highlight for your kids birthday party,and this will give your boys or girls a unforgettable birthday memories Under the Sea Party Decorations For Children:The under the sea birthday decorations with the theme of blue sea creatures will arouse children's admiration for the sea and begin learning marine life. Great party decorations for ocean party, Children's Day, Anniversary, Graduation Party, School Program Shows, Holiday Events, Add more fun atmosphere to your activities and bring more fun to your family and kids. Let's spend an unforgettable festival together. Safety and Use: Do not overfill the balloons and avoid sunburn, the foil balloon does not support helium overheating, sharp objects, and excessive friction. Strong winds or blows can cause an explosion and are recommended for children over 5 years of age.and bring more fun to your family and kids. Let's spend an unforgettable festival together.