Technibond 2mm Bizmark Bismark Chain Necklace 14K Yellow Gold Clad 925 Silver. Technibond jewelry is crafted from. 925 sterling silver with a 40-mils-thick outside layer of 14K yellow gold. We also offer singapore, cable, snake, cable..Etc chains in these lengths. The item "Technibond 2mm Bizmark Bismark Chain Necklace 14K Yellow Gold Clad 925 Silver" is in sale since Monday, April 8, 2013. This item is in the category "Jewelry & Watches\Fashion Jewelry\Necklaces & Pendants". The seller is "bestgoldshop" and is located in New York, New York. This item can be shipped worldwide.