Features: Experience the magics of birthdays with this popup birthday card featuring floral designs, built in LED lights, and a delightful musical melodys for an unforgettable celebration. Crafted from premium cardstock, this musical greeting card combines sturdy construction and the popup mechanism activates upon opening, while synchronized LED twinkling enhances melodys playback. Designed for gift givers seeking extraordinary birthday presents, this popup greeting card appeals to friend, family members, and party planners who value visually and emotionally resonant keepsakes. Transform birthday parties, anniversary dinners, or surprise gift exchanges into enchanting moments as the card's illuminated floral arrangement and gentle music elevates traditional celebrations to multisensory experiences. This multifunctional birthday party decoration doubles as a display worthy keepsakes, with its foldable structure allowing easy storage and reuse for future sentimental occasions. Specifications: Component: Cardstock Size:Approx. Envelope 16x21cm/6.3x8.27inch Greeting Card: 20x15cm/7.87x5.91inch Small Card 8.5x13cm/3.35x5.12inch Package Includes: 1Set Birthday Card note: 1.Please allow 1-2cm errors due to manual measurement, make sure that you will not mind before you order. 2.Due to the differences between different monitors, the picture may not reflect the actual color about the item.