The Dolphin stone is a part of the beach stone collection, which is the perfect assortment for a gift shop in a beachy location. These stones make a great and inexpensive souvenir. We can also do custom printing if you would like to make these stones more specific. Approximately 1.25" and available in the beach stone assortment colors (blues, greens, teals). There is a minimum order quantity of 6 stones.