Product Type: Happy Birthday Unicorn Set Unicorn balloon Material: latex and aluminum foil 1.automatic sealing, after the completion of the inflatable ball mouth pinch flat, the ball mouth with the glue will automatically seal! 2.can be used repeatedly, filling and putting gas convenient, do not use once to throw away Oh! description This is a creative design that makes it a perfect party wedding item and accessory, adding a festive atmosphere and a birthday atmosphere to the party. Great for party decorations.