These 10 dolphin-themed banners are a festive addition to any birthday celebration. Featuring vibrant blue and white colors, they bring an oceanic charm to your party space. Each banner is pre-assembled, making it easy to hang directly on walls, doors, or windows. With the message 'Happy Birthday' printed on them, they are ideal for making the occasion more special and engaging for guests.","Whether you're throwing a dolphin-themed birthday party or an underwater celebration, these decorations add a playful and eye-catching touch. The hanging swirls complement the banners, creating a dynamic visual display that enhances the overall ambiance. These supplies are versatile, suitable for both indoor and outdoor events, and make your party more colorful and exciting without requiring much effort.