This adorable Sterling Silver Octopus has tentacles that swirl around and act as a bale so a chain will cleverly fit thru the back of the Pendant . Two Iolite 2mm Round faceted stones are put in place for the eyes. The Octopus clutches a genuine piece of Aqua colored sea foam sea glass.. the sea glass is genuine and formed by mother nature so 2 pieces are the same. This item will vary slightly from the one pictured.