Specifications include, but are not limited to: Postcards Size: 4-1/4" x 6". To be printed 2 sides, 4/4 process color on White 80 – 100 lb. Cover stock. Please Note: There must be a minimum of 5/8" space on the bottom of the backside of the postcard so USPS can apply their barcode sticker. Copy supplied as PDF file. Vendor is to strip in First class, pre-sort, permit #8, Forward Service Requested. Proof required. Vendor is to proof mail panel with the State Postal Center. Addresses will be supplied in an Excel file in Zip Code order. Excel file will be emailed to successful vendor upon award. Vendor is to address mail pieces and prepare for mailing with the proper paperwork per State Postal Regulations (see attached file). Vendor is required to run addresses through NCOA and send agency a file with address changes. Vendor must comply with all USPS requirements. Prepared mail pieces are to be delivered to the State Postal Center for mailing at 85 Leighton Road, Augusta, ME. Vendor is to coordinate delivery with the State Postal Center. Bi-fold Self-Mailer 1 sheet, (one sheet, printed two sides) 2 sheets (one sheet printed one side, and one sheet printed 2 sides) 2 sheets, (two sheets printed two sides) Paper size: 8-1/2" x 11". Printed black ink on Colored 70 lb. recycled offset. Electronic copy supplied. Vendor is to strip in First class, pre-sort, permit #8, Forward Service Requested. Proof required. Vendor is to proof mail panel with the State Postal Center. Vendor is to collate, bi-fold, and wafer seal (per postal regulation) for mailing. Addresses will be supplied in Excel file in Zip Code order. Vendor is to address mail pieces and prepare for mailing with the proper paperwork per State Postal Regulations (see attached file). Vendor is required to run addresses through NCOA and send agency a file with address changes. Vendor must comply with all USPS requirements. Prepared mail pieces are to be delivered to the State Postal Center for mailing at 85 Leighton Road, Augusta, ME. Vendor is to coordinate delivery with the State Postal Center.