Balloons with Confetti Gold & Mint 30cm – 4 pieces. Contents: 4 latex balloons. Colour: Multicolour. You can use this article for the following party occasion(s): Birthday and Children’s party. A latex balloon is 12 inch/30 cm. The confetti is 3.2 cm in size and there is 2 grams of confetti in a balloon. This article is made from latex. The confetti is made of foil and paper.