Describe how you will integrate sustainability considerations into the mailing products.  Provide details including:  the percentage of post-consumer recycled content of the paper, envelopes, postcards and other paper products; certifications such as Forest Stewardship Council, Green-e, or Processed Chlorine Free.  You can view more information about these and other environmental certifications at this website: http://web.multco.us/purchasing/ecolabels-certification-programs