Luminous Music Card: Unlike ordinary greeting cards, our greeting cards bring heartfelt blessings and unexpected surprises to your loved ones, your family, and your friends. Exquisite Design: When you open the greeting card at 90 , the pattern cut in exquisite and vivid 3D paper will unfold slowly in front of your eyes. When you want to put the card away, you only need to close it, and it will become a flat card that does not take up space. Superior Material: The greeting card is made of special paper with a certain degree of hardness. In addition to the 3D pattern, there are some small delicate details to be added inside the greeting card. You can express your love, blessing, or gratitude to the gift recipient with a few words on the included envelope or in the blank space on the inside. Special Gifts: If you are not good at expressing special days, our musical birthday cards are the perfect gifts for birthday wishes. This meaningful card helps to create an atmosphere. It is suitable for birthday parties of all ages: women, men, girls, and boys. Note: Please do not squeeze the card or let it get wet, so as not to affect the life of the card.