White All Board Envelopes

Indigo Supplies Ltd Verified independent store

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Our White All Board Envelopes are made from a rigid white-lined board to provide an impact resistant product. These heavy duty white board envelopes have a peel and seal flap to pr ovide document security, product protection, and are tamper evident. These envelopes are available in 3 sizes. Special attention has been given to the larger C2 (625x444) size by increasing the thickness to 600microns to compensate for the size. Show more