Envelopes

250x C3 / A3 Manilla Hard Board Back Envelopes - 457x324 mm - Cardboard Backed Please Do Not Bend Envelope with Peel & Seal Strip - Perfect for Mailing, Posting & Storing Important Documents Size C3 / A3 - Dimensions 457x324 mm - 250pcs 250x C3 / A3 Manilla Hard Board Back Envelopes - 457x324 mm - Cardboard Backed Please Do Not Bend Envelope with Peel & Seal Strip - Perfect for Mailing, Posting & Storing Important Documents