1PC 18 Inch Football Aluminum Foil Balloon Soccer Basketball Helium Balloons Decoration for Birthday Party Favors Kids Toys

Material: high quality aluminum film material technology ： Gravure printing Special tips: since the aluminum film balloon has no contractibility, it must be inflated slowly. Due to the heat expansion and cold contraction of the gas, it should be inflated properly in winter or when the temperature drops; In summer or when the temperature rises, the balloon should be properly deflated to avoid bursting