Make your party decoration stand out with our Balloonify Gold Mylar Letter K Balloon. This party balloon is shaped as the letter "K" and can be used on its own or paired with other Balloonify numbers and letter balloons to make your event decorations unique. Made up of mylar, this gold balloon is moistureproof so humidity doesn't affect its float life. Not easy to burst, this floating balloon has superior material strength and can be reused for future events. This golden metallic balloon can quickly be inflated using a conventional hand pump or an air pump. Featuring a self-sealing design, inflating this alphabet balloon is a convenient process. This built-in hanging film allows easy hanging of this helium balloon on the walls or ceilings. With the gold metallic finish, this mylar balloon adds an elegant touch to your celebrations. This celebration balloon measures 16 inches when inflated. 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.