Standard sized 28cm & mini 12-18cm chrome balloons in a range of sleek metallic shades. A party is not a party without balloons! Perfect party decor for birthday parties, baby showers, christenings, engagements, weddings or celebrations. 5 per packet in one chosen shade. Choose your colour above from our range! Silver Green Blue Gold Mauve Purple Copper Rose Gold Champagne Truffle Sold uninflated. Made from 100% natural latex & can be inflated with air or helium. For helium inflation or tank hire it is recommended to visit a reputable outlet & not overfill. Helium float time approx 8-12 hours. Mini balloons not suitable for helium. Please note the colour of the balloons may vary slightly from the image displayed. Balloon colours change upon inflation.