<http://schema.org/description>
"Decorative electroplated chrome coatings on plastics have been produced for decades. For environmental reasons, there has been a shift away from hexavalent chrome (Cr6) to trivalent chrome (Cr3) with increased investments towards elemental chrome PVD coatings to maintain the true chrome appearance."^^<http://www.w3.org/2001/XMLSchema#string>
<http://www.mmsonline.com/articles/progress-in-replacing-decorative-electroplating-chrome-coatings-on-plastics-with-physical-vapor-deposition-coatings>