One 6 foot long The Secret Life of Pets Banner. Banner letters measure 4.5 inches tall and are joined by metallic grommets that allow the banner to hang at an arc. What better way to celebrate your kid's birthday, than to hang this The Secret Life of Pets Banner for all the party guests to see. Our The Secret Life of Pets Banner has all your favorite pets hanging out on dog tags, making funny expressions, around "Happy Birthday" lettering. It will perfectly match our other The Secret Life of Pets Supplies and several of our Solid Color Party Supplies. We make planning the perfect birthday party easy with our wonderful selection of tableware, party favors, and decorations.