Native Treasure - 18" Steelers Smooth White Puka Shell 2 Black 1 Yellow Coco Bead Necklace - 8mm (5/16") Standard 18" Length. 8mm (1/4") Class 'A' Quality Flat Cut Round Smooth White Clam Puka Shells and Real Wood Coco Beads Hand-Crafted in Our Tropical Jewelry Shop by Our Native Island Artisans Includes FREE Stainless Steel Beading Wire Upgrade, Sturdy Twist-Barrel Lock 60 Day Free Breakage Replacement 100% Satisfaction Guarantee