Thomas Sabo Love Bridge Zig Zag Bracelet LBA0012-810-11-L21V. Thomas Sabo Bracelet Love Bridge Black Obsidian Zirconia Pave Silver. This bracelet is part of the Love Bridge collection from Thomas Sabo it features smooth black obsidian beads with a cord adjustment and a zigzag patterned sterling silver strip, perfect for personalising. Stack your bracelets to create a fashion ready look for all year round. Materials: Sterling Silver and Black Obsidian Dimensions: 21cm