Equipped with realistic LED lights and sound module, the card produces graduals ambients lighting and birthday music; gently blow to simulate extinguishing for immersive celebration Standard sized greeting card comes with matching envelope for mailing or gifting, featuring blanks space inside for personalised wishes and notes Ideal for children, friend, couples or family celebrations, this creative card suits all gifting scenarios to cats lovers, moms, dad or anyone special with heartfelted handwritten messages inside This adorable birthday card features a 3D Popup scene with a playful black, multi layers cake, balloons, gifts and festive decorations when opened, creating instantly birthday excitement with bright colors and rich detail Make of extra thick hardened paper with sturdy construction, this card resists bending or damage, perfect both as a greeting card and long lasted desktop keepsakes display