They say "Have a Heart", or "My Heart is Full". Being grateful describes both of those sentiments. Be reminded that you are grateful every time you reach for your keys. Or give this to someone for WHOM you are grateful. (That might be YOU!:) Sterling Silver Grateful Heart 1-3/4" x 1-1/2". Key ring 1" diameter. Unscrew the key ring and slip off the Grateful Heart and you have a beautiful Charm to wear--so mix it up!