Envelopes
500x DL Manilla Hard Board Back Envelopes - 220x110 mm - Cardboard Backed Please Do Not Bend Envelope with Peel & Seal Strip - Perfect for Mailing, Posting & Storing Important Documents
Size DL - Dimensions 220x110 mm - 500pcs
https://www.bizrate.co.uk/envelopes/500x-dl-manilla-hard-board-oid31435024010.html
