Mailer Envelopes/Cardboard Envelopes A4 X 50/Pack - Rigid Mailer A4 for Book Packaging DVDs etc The Ideal Capacity Book Mailers Expand to Fit 35mm Thickness, Large Letter Size at 25mm.
Mailer Envelopes/Cardboard Envelopes A4 C4 Size - Rigid A4 for Book Packaging DVDs etc. Expand to Fit 35mm Thickness (25)
Mailer Envelopes/Strong E-Flute Cardboard 25/Pack - Capacity A4 Book Mailers Expand to Fit 30mm Thick - Large Letter Size at 25mm. (234x334mm)
Mailer Envelopes/Strong E-Flute Cardboard A4 X 10/Pack - Capacity A4 Book Mailers Expand to Fit 50mm Thick - Large Letter Size at 25mm. (234x334mm)
AKAR Book Wrap Mailer (325x250 + 100mm) C4 Postal Boxes for Posting Packaging & Secured Shipping | Protective Corrugated Cardboard Mailer cover from the edges | Perfect for Books, Catalog, Diary (10)
AKAR Book Wrap Mailer (217x155 + 60mm) Postal Boxes for Posting Packaging & Secured Shipping | Protective Corrugated Cardboard Mailer cover from the edges | Perfect for Small Book, Diary (5)
