Blue Beautiful Round Cake Design 3D Pop-Up Birthday Card

This festive birthday stationery set includes a vibrant greeting card, a matching envelope, and a blank insert for personalized messages. The main card features a cheerful birthday cake illustration with a candle, surrounded by colorful fireworks and celebratory graphics. A smaller card with a gold envelope icon adds a refined touch, perfect for writing heartfelt notes. The dark blue envelope completes the set with elegance and protection, making it ideal for gifting. Whether used for birthdays or other joyful occasions, this set offers a complete and coordinated presentation. Dimensions: Greeting card - 15 cm x 20 cm (5.91 x 7.87 inches), small insert - 8.5 cm x 13 cm (3.35 x 5.12 inches), envelope - 21 cm x 16 cm (8.27 x 6.30 inches).