These two keychains are meant to be shared between a couple. One of you carries one and the other carries the other to remind each other of your relationship. The card it comes with will say "King & Queen". Both keychains come together on one card. Great price for 2 key chains! The crown pieces are around 1 inch across. Each keychain includes 1 letter charm. Let me know in the notes at checkout what letter charm you'd like on the king crown and which letter charm you'd like on the queen crown.