Let your cocktail party stand out using our Balloonify Rose Gold Mylar Letter L Balloon. Put together this L-shaped custom balloon with our other Balloonify numbers and letters easily. This foil balloon is made from premium mylar and is highly durable with moistureproof properties. To sustain its structure, this graduation balloon with self-sealing valve locks the air inside once it is inflated. Hang this reusable letter balloon on the walls with the built-in hanging loop to give a different look to your event. Designed with a pretty rose gold finish, this party balloon gives a fancy appeal to any themed party. Inflate this happy anniversary balloon using a pump to fill it with air or helium. When inflated, this happy anniversary balloon measures 40 inches. 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.