PH: Words With 3 Letters

Send your partner three (3) blank postcards in an envelope. The postcards must represents words with 3 letters.

Examples:
cat, dog, cow, boy, bus, etc.

The word doesn't have to be the main focus of the card.
Example: person wearing a HAT or something RED.

Postcards should be unwritten and unstamped. They should be store bought only and of good quality. (No handmade/freebie/ad/zazzle). Sender's choice.

Let your partner know which pc represents what 3 letter words.