Create a personalized party theme with our Balloonify Gold Mylar Letter N Balloon. With a letter N design, this party balloon can be added with our other Balloonify number and letter balloons, making it perfect for birthday parties or anniversaries. Made from mylar, this letter balloon is moistureproof to keep the balloon in shape even in humid conditions. The durable construction makes this birthday balloon reusable. With a self-sealing valve, this metallic balloon ensures no air leaks after inflating it. This mylar balloon can be inflated with air or helium, depending on the purpose. Featuring a gold foil finish, this graduation balloon complements your shiny decor. Using the built-in hanging film, this custom balloon can be hung on walls. This graduation balloon measures 16 inches in length. To reuse these balloons, gently deflate, properly store, and carefully reinflate without overfilling. Shipped deflated in a 1 count box. This party balloon can be easily inflated with the included straw, providing you with full control to help eliminate the risk of over-inflation. Electric air balloon pump (SKU: RWP1061) sold separately.