This necklace is made with hemp string and mother-of-pearl (MOP) buttons.
MOP, also called nacre, is cut from the lining of oysters and is the same material that coats pearls.
Nacre is strong and resilient.
Buttons made from MOP are long-lasting and have a distinctive iridescence.
MOP has been used since the Ming dynasty for jewelry and decorative arts.
Its color palette of whites, grays, iron, and charcoal complements the hemp string.
Simple overhand knots add an airy feel to the design.
The shimmer of the buttons gives the neckline a casual chic look.