Image 1 of 5 Image 2 of 5 Image 3 of 5 Image 4 of 5 Image 5 of 5 Monica Cowrie Shell Choker Necklace $20.00 Monica cowrie shell choker necklace is strung on natural jute and macrame tied, adjustable. Add To Cart Added! Monica cowrie shell choker necklace is strung on natural jute and macrame tied, adjustable.