The Sigur Ros Valtari boat necklace is back! The new necklace is made of PURE sterling silver. Tech Specs: Length: w 41.3mm x h 28.6mm x d 1.6mm. Composition: pure sterling silver. Weight: approx. 6g Chain composition: sterling silver Chain length: 600mm. chain gauge: 1.2mm Ships from Charlestown, United States