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Manilla Medium Parcel Cardboard Envelopes are the perfect choice for sending A3 sized important documents through the post; ensuring your documents are kept flat and designed to comply with Royal Mail sizing. Our manilla medium parcel cardboard envelopes are board backed envelopes; combining a rigid backing board to ensure your items don’t bend in transit, and have a manilla paper front with Do Not Bend printed to add an in-transit message and keep your envelopes lightweight to not add to postal charges. A peel and seal strip ensures packing is quick and easy for you, with no need for additional adhesives. Supplied in boxes for easy handling and minimal storage requirements.
Please note: Medium Parcel sizing is up to 610 x 460 x 460mm with a 20kg weight limit.