Poly String Envelope Clear A4
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This top-opening A4 envelope offers flexible capacity with visibility. Its secure string-tie closure is ideal for document transfer or semi-permanent storage in clear view.
- Translucent cover with 30mm expanding gusset
- Anti-static treatment and string-tie flap closure
- Includes A4 "Inter Office Envelope" sheet
- Made from archival-safe, acid-free polypropylene