Size:Pack of 30 | Color:GreenPolka Dot balloons are made of high quality biodegradable latex rubber & are round about 15" in size. These balloons are beautiful and fun addition to any party. Balloons can be used anywhere anytime and for any occasion you wish to celebrate. Whether it is a party in the office a Christmas bash a Small shower wedding or a casual party for friends balloons seem to be an essential of party supplies. No party would seem complete without balloons to play around with.