Hawaiian Jewelry 18" Tropical Jewelry Black Coconut Bead and Puka Shell Necklace Hawaiian Jewelry 18" Tropical Jewelry Black Coconut Bead and Puka Shell Necklace Length: 18" Sturdy Lobster Clasp Lock 5mm (3/16") Hand-Sorted Super Class A Quality Shells and Black Coco Beads. You can return this item for any reason and get a full refund: no shipping charges. The item must be returned in new and unused condition. Go to Your Orders to start the return Print the return shipping label Ship it!