Our Valentine Gift Cards with Decoding Games includes 36 cards and 36 envelopes which feature 6 game designs and 3 themes: robot, monster and alien. Each design has a fun decoding game and a cute character, the answers are provided on the back. Real function. Bewilder and charm your loved ones with hidden message Valentine’s day cards! Specialty printed cards that use secret decoders to hide loving messages behind various theme-related symbol keys to bring both romance and fun for your kids” valentine! Premium quality & safety. Non-toxic. Safety test approved. Providing a great shopping experience is our main priority to our customers. Feel free to message us through “contact sellers” if products don’t meet your expectations. Item Number: 11227