Custom, Fun & Cool {XXL Massive Huge Size 11"-43" inch} 15 Pack of Helium & Air Inflatable Mylar Foil/Latex Balloons w/ Zebra Print Birthday Design [Variety Assorted Multicolor in Pink, White & Black] 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.