This is one of my popular pieces. It is made of Abalone in a very neutral shade and has an interchangeable drop (see Misc. Items) with this particular drop style the shape of the shell will be varying from round to oval or tear drop shape. Looks great with everything. Necklace is approx 17 -18 “ and has an extender to add an additional 1-2 inches. Bracelet is a standard 7 1/2” finish if no other size is indicated.