Party Balloons :Assorted latex balloons,Our party balloon pack set contains 100 pcs colorful balloons in assorted colors to meet different needs of balloon color and quantity. Joyful Atmosphere Maker: The party balloons can be filled with air or helium or serve as DIY water balloons. They are suitable for different decoration themes like birthday party, wedding, Christmas and more, colorful balloons as well as suitable for children's outdoor playing. High Quality with Safety:Balloons 12 inch,Our Party Balloons are made of high quality natural latexThickened colorful balloons not easy to burst ensure a great safety to your kids. Durable :Each of our Party Balloons has passed systematical test. Please tighten the air intake at the moment the balloon inflation is finished so as to provide a long lasting fun. But please inflate the balloon to no more than 10 inches to avoid over inflation. Quality Guarantee : If there are any questions due to product defects, just feel free to contact us and we promise you 100% money-back service and worry free purchase.