Hawaiian jewelry 20" brown kukui nut choker lei necklace with opihi shell on koa wood turtle honu from Maui, Hawaii. Koa wood turtle honu is about 2.75-inches long, 2-inches wide, and about 0.5-inch tall with attached a Hawaiian opihi hell. Total length is about 20". 18 brown kukui nuts choker lei with ribbon tie closure. Perfect for any occasion, and for gifting. Every piece has unique character, especially the Opihi shell. The Kukui Nut lei were worn by royalty back in the days of the Hawaiian monarchy. The Hawaiian kukui nut necklace are finished and polished and will last for years. To keep the luster of this seed lei you can lightly massage a little baby oil or cocoa butter until their luster is restored.