Pam Wiston has been a long-time contributing artisan to the Fine Arts Museums of San Francisco museum stores. She designs her knitwear and jewelry from the nearby coastal city of Pacifica, just south of San Francisco. This delightful necklace is adorned with four large vintage mother of pearl buttons and a petite purple colored mother of purple button in the center. This necklace is one-of-a-kind. Finished with a clasp closure. Pendant measures 7.25 x 1.75. Measures 20 in.