Superhero Comic Book Pop Art Boy Birthday Party ミディアムペーパーバッグ

Bold and colorful comic book–style explosion background featuring classic pop art sound effects like POW, BOOM, and ZAP. This vibrant superhero-inspired design includes a blank center area, perfect for adding custom text. Ideal for superhero birthday parties, comic-themed invitations, posters, party decorations, and fun printable designs for kids and comic fans of all ages. If you want it even shorter, more playful, or more SEO-heavy, I can tweak it in seconds 💥