OLD/NEW REFERENCE UPHOLSTERY CODE REFER TO ETK Refer to "Help - abbreviations" in EPC Leather Walknappa Individual series 99 US High Line ecru L7EC, L7EE,Refer to "Help - abbreviations" in EPC OLD/NEW REFERENCE UPHOLSTERY CODE REFER TO ETK Leather Walknappa Individual series 99 US High Line ecru L7EC, L7EE