These premium quality pearl latex balloons are a classic party essential and come in a huge range of popular colours. Suitable for air or helium, these durable balloons will keep their shape for up to 12 hours. When filled with helium, the balloons will float for up to 7 hours. There are many uses for the balloons which include making colourful bunches, balloon arches, or for simply adding to party bags for a bit of fun! Birthday parties, family celebrations, weddings, baby showers and work events are just a few examples of the many occasions these balloons can be used for, the list is endless! The balloons measure 10 inches when inflated, the closer you inflate them to your event, the longer they will stay looking good. The life span may change in direct sunlight and warm temperatures. All latex balloons are supplied un-inflated.