Size:All the balloons are easy to inflate,and the size of the balloons are 12 inch after inflating.Each color include 5 pcs. Great quality:All the latex balloons are made of high quality latex material,non-toxic and safety,will last for a long time. Wide application:The black and orange balloons can be filled with both air and helium,perfect for making Halloween garland. The best choice:20pcs black orange white purple latex balloons can meet all your need for Halloween,black and orange color will create festival atmosphere. Warning:Not suitable for children under 5 years. For use under adult supervision Warning:Not to be used by children over 36 months.