The Amerock BP36647BCRBBZ London 2-1/2 in (64 mm) Length Knob is finished in Black Chrome/Golden Champagne. With its faceted forms and clean geometric patterns, the London collection creates a sophisticated modern statement. Crisp lines marry with an assembled, split finish design for something truly dramatic. a glamorous split finish with bold contrast, Amerock's black chrome/golden champagne finish marries the deep charcoal, mirrorlike luster of black chrome with soft warm accents of golden champagne.