Bohemia Necklace Light Blue Collar Necklace Handmade Glass Crystal 1970 Antique Silver Handmade in Germany The pictured collar is handcrafted in our Cologne studio. The metal is tombac, antique silver galvanized. Color: Light Blue, Crystal Stone size: Approx. 18x13 mm Length: 41cm + 7cm extension chain and clasp. Brand: SoHo® In our Cologne studio, each piece of jewelry is created as a true one-of-a-kind! We commission the settings from old German craft businesses. Thus, each SoHo piece of jewelry is a handmade unique piece. Sustainably made in Germany.