Make your party unforgettable with this Block Bash Happy Birthday Toy Blocks Balloon. Measuring 24" x 26" it features a metallic shine and a "Happy Birthday" message. This unique building block-shaped balloon will easily create a picture-worthy party by adding it to a serving table, entryway, or a wall where you want to draw attention for photo ops. Sold in a pack of 10, be sure to grab enough to place all around your party space. This balloon comes in colors of classic red, bermuda blue, and candy pink to add a pop of color and make an impact at your block-themed birthday bash. Pair with other Block Bash party supplies to complete the look and bring your celebration to life.