Custom, Fun & Cool {Big Large 18" Inch} 3 Pack of Helium & Air Mylar Foil Balloons w/ Happy Cute Smiling Sunglasses & Assorted Emoji Faces w/ Happy Birthday Design [Bright Yellow, Black, White & Red] 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.