Make your event pop with our Balloonify Silver Mylar Letter A Balloon. Featuring the letter A, this party balloon fits perfectly with our Balloonify letters and numbers, making it ideal for all your special parties. The mylar construction of this graduation balloon is durable and allows you to use it multiple times. This silver mylar balloon is moistureproof, allowing it to withstand humidity. Designed to seal automatically, this birthday balloon avoids any air leaks. This balloon decoration can be inflated with a hand pump rather than blowing it yourself. Easily inflate with air or helium, ensuring complete expansion of this balloon decoration. Featuring an aluminum silver finish, this reusable helium balloon gives your events a classy and minimalistic look. Built with hanging loops, this custom balloon can be hung on walls or ceilings. This happy anniversary balloon measures 16 inches in length. To reuse this balloon, 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.