Custom, Fun & Cool {XXL Massive Huge Size 45&rdquo; Inches - 3.8 Feet} 1 Unit of Helium & Air Inflatable Mylar Aluminum Foil Balloon w/ Numerical Number 4 w/ Stars 1 Design [in Light Pink & White] MATERIALS: This item is only made of the best and highest quality materials available to the manufacturer. WARRANTY: These products have a lifetime warranty that is guaranteed by the manufacturer. This means that if the products come with a manufacturer defect upon opening the package you may request replacement from the manufacturer.