Welcome to Bikini Bottom. This SpongeBob Poster Backdrop instantly transforms any wall into the main scene of the party, giving you a bright, character-filled background for photos, cake cutting, and all the “everyone stand here” moments. It sets the tone the second it goes up. Featuring SpongeBob and friends with the text "Happy Birthday". Perfect for SpongeBob birthday parties where you want a clear focal point that ties the whole theme together without needing extra setup. Stick it behind the cake table or use it as a photo wall and the space immediately feels complete. Because every good party needs a place where the memories get made. Size: 150cm x 90cm Material: Fabric Visit our SpongeBob Squarepants Party Supplies collection for more options.
