Feature Dazzling Fireworks: Our birthday greeting card is not just any ordinary card. When you open it, you will be greeted by a stunning display of colorful fireworks that will leave you in awe. Memorable Experience: Our multi-layer hollow cake decoration, accompanied by music and fireworks, will create a memorable experience that you'll never forget. Unique Design: Our greeting card is not just a card, but a 3D paper carving that is sure to impress your family and friends. The unique design and attention to detail make this card a special gift that will be treasured for years to come. Surprise Gift: Our greeting card is installed in a large white envelope, making it the perfect surprise gift for any occasion. Whether it's a birthday, anniversary, or just because, our card is sure to bring a smile to your loved one's face. Joyful Celebration: Our Happy Birthday greeting card is the perfect way to celebrate with your loved ones. The combination of music, fireworks, and cake decoration will create a joyful and festive atmosphere that everyone will enjoy. Material: White card. Size: 15*20cm Package List1 x greeting card