Standard 18" Length.</br>5mm (3/16") Class 'A' Quality 'Good Karma' Shells</br>Hand-Crafted in Our Tropical Jewelry Shop by Our Native Island Artisans</br>Includes FREE Stainless Steel Beading Wire Upgrade?? Silver Plated Trim?? Sturdy Twist-Barrel Lock</br>60 Day Free Breakage Replacement 100% Satisfaction Guarantee</br></br>Product Description</br></br>This Native Treasure Authentic Tropical Jewelry Puka Shell Necklace is Beautifully Hand-crafted in our Tropical Jewelry Shop by our own Native Island Artisans using 5mm (3/16"Hand-Selected Super Class 'A' Quality Shells. ....It is our Standard 18" Length