Vintage estate item. This item was made in Hawaii, and is at least 80% Niihau shell. The actual percentage of Niihau shell in this item is 100%. 20.5" Pikake Choker, hand strung by Lili Kanehele, Circa 1993. Single owner. Clasp is Granulated Cowrie Small White Shell - Puka Body is Brown TIpped Momi. Some shells may have small chips or cracks. See Photos for details. See photo of Certificate of Authenticity. Last One. Final Sale.