Happy Workiversary” Anniversary Party Supplies banner Office Themed Party Decorations. DIY :You need to punch two holes at the top of each cardstok to string them together. Letters vary from 4 – 6 inches tall. Exquisite banner： Add the perfect finishing touch to your party decoration with this carefully prepared , be sure to take a beautiful photo with the banner as a background , which will make you memorable. High-quality Material: Using high-quality gold glitter cardstock. It’s shinning .Also it can as your backdrop ornament for your social media photos during the one sweet year party!