Be party-ready always with our Balloonify Silver Mylar Letter R Balloon. Crafted in the shape of "R," this mylar balloon pairs with other Balloonify numbers and letters according to your needs. With a durable construction, this mylar balloon is perfect for outdoor events, as it withstands heat and is unaffected by moisture. To maintain its shape and size, this party balloon has a self-sealing valve to keep it airtight. The metallic silver finish of this foil balloon exudes a classy look to your party stage. Place this letter balloon on the walls or ceilings with the built-in hanging loop. This reusable balloon decoration can be easily filled using air or helium. Measuring 16 inches when inflated, this birthday balloon is an ideal party element. 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) is available and sold separately.