Harmony is engraved in the natural beauty of this 5" Sea Glass Gem. Makes a great Paperweight! Wish your dear friend "harmony" with this Natural Gem Stone from the Sea that will emit warm feelings every time it is beheld. Of course these pieces are unique and the sizes and shapes vary. They measure between 4" and 5" long, they can be fatter or wider if they are shorter; no two are exactly alike.