Shoreline Pebble Stack PendantShoreline Pebble Stack Pendant by Sheila Fleet This lovely Sheila Fleet necklace represents the tide coming in and washing over the pebbles as they glisten in the light. This Shoreline Pebble pendant necklace in sterling silver features four enameled pebbles, stacked from small to large, and delicately hanging from a sterling silver wheat chain. The design is hand enameled in our Orkney workshop in colors that imitate natural sea washed pebbles.