Product description These beautiful huge balloons will be a hit at your wedding engagement party celebration holiday birthday show party activities or other fun event! These balloons also make great props for a photoshoot. They all have a self-sealing valve and easy to fill with a simple plastic drinking straw! Or if you prefer you can use a pump or have them filled professionally at a store. Occasion:Engagement Wedding Birthday Color:Purple Material:Aluminum Plastic Size:18 Inch (Pack of 10) Package includes:10 pcs balloons Please note: The balloons are reusable! Just insert a straw Into the valve and squeeze the air or helium out of the balloons fold them up and store them from away.