Green Everlasting Shell Necklaces for sale for summer beachwear and party favors, made out of the centers of real seashells and have a blend of greens, orange and black.  These shell necklaces are made out of the centers of cone shells, small conch shells and various other spiral shaped shells. Our green everlasting seashell necklaces are 18 inches in length and have a barrel clasp.  They are strung on durable light weight nylon string amd are packed one dozen.  Perfect for beach party favors and inexpensive gifts for co-workers, family and friends.