Madhu Bangle Industries offers Bangles with Oxidised Metal. Madhu Bangle Industries manufactures Acrylic Bangle Pipes made from PMMA [Poly Methyl Metha Acrylite Monomer] and Plastic Bangles made out of Acrylic Bangle Pipes. The Bangles with Oxidised Metal is available in black pearl shade engraved with oxidised metal hand carved strip. The Bangles with Oxidised Metal is also available in set of two bangles in pearl shades in all colours with oxidised metal hand carved strip, this strip is laminated to make the shining long-lasting.