Cumberland Self-Seal Plain Envelope – 90 x 165mm, 80gsm White, Box of 500

Your documents are a little too thick for the standard 145mm envelope and you're not about to fold them into a crane. These Cumberland envelopes give you that extra 20mm of room.

90 x 165mm at 80gsm white paper. Self-seal closure — one press, done. No licking, no glue stick, no stapler improvisation in the corner of the office.

They're also available for customisation with printed company or school logos, so your outgoing mail looks like it came from a business that actually cares about presentation.

A box of 500 keeps you through a full cycle of letters, notices, and correspondence without running dry.

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• 90 x 165mm size gives extra room for thicker documents or multiple pages
• Self-seal closure — press to seal, no adhesive or moisture required
• 80gsm white paper for a clean, professional finish without show-through
• Available for customisation with printed company or school logos
• Box of 500 for sustained everyday mailing needs