Pack of 10 Red and Gold Metallic Balloons. Inflated Size: 13″/33cm. Pack includes 10 x Metallic Balloons, in an assortment of shimmering Gold & Red. Party will ensure shimmering decorations at your party or celebration! Popular all year round and also loved during the Christmas season. These balloons blow up to a size of 27cm tall and are made from 100% biodegradable rubber latex.