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Gallery gusseted security envelopes are designed for sending catalogues, reports, and other documents requiring extra space and protection. Each envelope measures 250 x 350 x 40 mm and is made from durable brown kraft paper, suitable for professional and secure mailing needs.
To use, insert your documents into the envelope, expand the gusset as needed, and seal with the self-adhesive strip. Ideal for mailing bulky content like catalogues or reports where document security and presentation matter.
What size documents fit inside these envelopes?
Documents up to 250 x 350 mm, plus a 40 mm gusset for thicker materials, can be accommodated.
Is the envelope secure for confidential content?
Yes, the kraft paper is opaque and the windowless design helps prevent unauthorized viewing.
What kind of closure does it use?
A peel-and-seal adhesive strip ensures a secure and tamper-evident closure.
Are the envelopes resistant to tears and punctures?
The 120 g/m² kraft paper enhances durability and resists common mailing damage.
How many envelopes come in a single box?
Each box contains 250 envelopes.
mvm-dt-2025-07-07
| Brand | Gallery |
|---|---|
| Envelope Color | Brun |
| Density | 120 g/m² |
| Window | Sans fenêtre |
| Format | 250 x 350 mm |
| Bottom | Fond en U |
| Colour | Brun |
| Padding | Pas de remplissage |
| Closure type | Bande adhésive |
