Two Clam Sea Shells I beachcombed from the Outer Banks of North Carolina nestle a Pewter Clam Shell charm. A Gold Cord is knotted with various Gemstone Agate Rounds, Raku Blue Ceramic Beads, Sterling Silver, various handmade Indonesian Glass Beads, Sead Beads, you name it, and I made it a part of the necklace! It is fun and unique. The Strand is 16" long, the Sea Shell Pendant hangs about 2" and about 2" wide. An interesting mix of materials that works together very well.