This flat A4 postal box is efficiently designed to fit the maximum sizing of Royal Mail pricing in proportion dimensions. Please note the weight of the contents will also affect postal costs. Weighing 70g and manufactured from high strength microflute with a white Kraft paper outer gives this postal box an attractive finish.
This recyclable large letter box is suitable for posting paper, booklets, brochures and reports.
A4 large letter size. Delivered flat -packed.
Call our packaging specialists on 0800 542 44 28 to order yours.
Sold in packs of 25, priced per box.
QuantityAvailable in packs of 25 boxes. Want to order in bulk? Ask about our discounts for 3 or more packs.
Size and shape optionsThe external measurements of this A4 large letter mailer is 345x245x24 mm (LxWxH).
Weights and limits This PIP mailer weighs 70g.
Materials Manufactured from microflute with a white Kraft paper finish.
Environmental information 100% recyclable.
Delivery information Delivered flat-packed in packs of 25 for easy storage.