Hard Board Backed Envelopes 'Please do not bend' A6 / C6 - A5 / C5 - A4 / C4

Size: C3 / C4 / C5 / C6 / C4+ / C5+ / C6+ / DL / 241x178 mm / 140x140 mm. These envelopes are Peel and Seal unlike others which are Self Seal!

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