229x162mm C5 Manilla Self Seal Envelopes (None Window) manilla envelopes featuring a straight flap with

featuring a straight flap with an easy self-seal closure making them the ideal choice for everyday office use

The secure peel and seal closure eliminates the need for tape and offers added security for the contents when in transit

As a lightweight packaging solution

18mm foot) have been designed with quality in mind to ensure the enclosed contents stay safe and secure during its postal journey

Our C5 162x229mm silver envelopes

229x162mm C5 Manilla Self Seal Envelopes (None Window) manilla envelopes featuring a straight flap withOur 229x162mm C5 envelopes by Mail Solutions come in a pocket style format, featuring a straight flap with an easy self seal closure making them the ideal choice for everyday office use. Made from 80gsm manilla paper, these non window envelopes have been designed with quality in mind to ensure the enclosed contents stay safe and secure during its postal journey.