Features: Experience the fun of celebration with our 3D poping up birthday card, featurings builts in lights and music to create a birthday surprise atmosphere. Crafted from cardstock, this card boasts 3D designs with intricate craftsmanship ensuring quality and durability. Suitable for any age groups, especially those looking to surprise friend and family with a unique gift. Perfect for birthday parties, family gatherings, or any birthday celebration, adding layer of fun and excitement. This card not only serves as a visual delight but also enhances the celebratory mood, making it for your lover. Specifications: Texture: Paper Folded Size: Approx. 5.91x7.87inch(15x20cm) Card Case Size: Approx. 6.3x8.27inch(16x21cm) Insert Card Size: Approx. 4.92x3.54inch(12.5x9cm) Package Includes: 1 Set Birthday Greeting Cards note: Please allow 1-2cm errors due to manual measurement. Due to the differences between different monitors, the picture may not reflect the actual color from the item.