Features: This exquisite birthday card with lights and music combines a unique cube shaped design, serving as both a earnest greeting and an elegant display piece, enhanced by built in melodies and ambients lighting for memorable celebrations. Crafted from cardstock with intricate hand cut detail, the keepsakes gift box features a soft glowing LED systems and 3 pre loaded sentimental tunes, creating a multisensory experience that elevates traditional greeting cards. Designed for sentimental gifters, craft enthusiasts, and event planners seeking distinctive decorative accents that blend functionality with artistic expression in homes or office spaces. Transform birthdays, anniversaries, or holiday gatherings into magical moment when placed as table centerpieces, shelf decorations, or individualized photo display stations with synchronized light shows. Each hand assembled unit undergoes rigorous quality checks, ensuring the cardstock structure maintains its shape while the energy efficient lights and clear speakers deliver lasting emotional resonance. Specifications: Component:Paper Folded Greeting Card Size:Approx.20x23cm/7.9x9.1inches Envelope Size:Approx.24x25cm/9.4x9.84inches Insert Card Size:Approx.10x14cm/3.93x5.51inches Type: 6 Types Optional, Please Refer to Pictures to Select Package Includes: 1 Set Three-Dimensional Greeting Cards note: Please allow 1-3cm error due to manual measurement. please make sure you do not mind before you bid. Due to the difference between different monitors, the picture may not reflect the actual color of the item.