Send loving hearts on "Thank You" postcards to those that have given gifts of time or gifts of love. Five, 4" x 6" folded cards will be mailed to you. Ready to address and send friends. 100% recycled white card stock 130 lb. cover weight means these sturdy cards will hold up in the mail. The writing will not smudge or bleed through the card. CardCraft postcards are divided into halves. One side for your note, and one side for your friend’s address. Along with a marked square for the stamp…