Aluminum foil balloon $ 4.77 Material: aluminum film/aluminum foil Process: Heat sealing Balloon type: aluminum film balloon Shape: Alien [Features] : 1: The material is aluminum film, the sphere has metallic luster, the color is uniform, and the ball is floating bright 2: Can be used repeatedly, inflated and deflated Convenient, don't throw it away after using it once! 3: After the inflation is completed, pinch the ball mouth flat, the glue that comes with the ball mouth will automatically seal mouth!