This moveable 3D heavy sterling silver charm is an envelope letter that has a movable flap that says Love! On the front where the stamp goes is a smiley face. Also on the front it says Return to Sender. When you open the flap there is a heart inside, but the inside of the charm is oxidized or unpolished. This is an extra special charm in every way. It is about 20 mm tall and 15 mm wide. I put a note in the charm so you can see what it would look like, but the note is not included.