Envelopes

Mailer Envelopes/Cardboard Envelopes A4 X 100/Pack - Rigid Mailer A4 for Book Packaging DVDs etc The Ideal Capacity Book Mailers Expand to Fit 35mm Thickness, Large Letter Size at 25mm. Weight per Mailer: 61gm Approx. Potential Capacity: 35mm (Large letter maximum depth is 25mm / will fit as Large letter if not filled over 25mm) VERSATILE MAILER ENVELOPES FOR FLAT ITEMS - Our lightweight, but strong cardboard envelopes, (A4 sized)... Mailer Envelopes/Cardboard Envelopes A4 X 100/Pack - Rigid Mailer A4 for Book Packaging DVDs etc The Ideal Capacity Book Mailers Expand to Fit 35mm Thickness, Large Letter Size at 25mm.