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450mm x 324mm Metallic Matt Padded Envelopes C3 – Jet Black

£3.18 (Including VAT)

SKU: MMPBE450324JB Category: Tags: , ,
Quantity Price Each
5 - 24 3.1518
25 - 49 2.6265
50 - 99 2.1888
100 - 249 1.8240
250 - 499 1.5960
500 - 999 1.7784
1,000 - 7,499 1.4820
7,500+ 1.3680


Dive into the depths of sophistication with our Jet Black Metallic Matt Padded Envelopes, sized generously at C3 to handle your larger dispatches with an unmatched grace.

Key Features:

  • Deep Elegance: Adorned with a sleek jet black matt metallic finish, these envelopes command attention and set the tone for the high-value content inside.
  • Spacious Interior: Measuring internally at 450mm x 324mm, they offer ample space for holding sizable items, ensuring your mailings have both style and substance.
  • Ideal for Automation: With flaps thoughtfully left open upon arrival, these envelopes cater to machine packing, streamlining your dispatch process.
  • Secure & Simple Sealing: The Peel & Seal mechanism guarantees a tight and reliable closure, ensuring your items are well-protected during their journey.
  • Sturdy Construction: Crafted from a durable 70 Mu material, these envelopes strike the perfect balance between resilience and refined aesthetics.

When ordinary envelopes fall short, our Jet Black Metallic Matt Padded Envelopes step up to the plate, adding a touch of luxe and professionalism to each parcel you send.

Additional information

Internal Size (mm)

450 x 324

Internal Size (cm)

45.0 x 32.4

Material Weight

2 Mu

Envelope Size Name

C3 (450mm x 324mm)


Peel & Seal

Pantone Coated

Black C

Pantone Uncoated

Black U


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Product Colour Variations
Please note; our commitment to sustainability may result in slight variations in colour shades with our products. Due to their nature, colours can vary slightly from batch to batch. The colours you see on screen can depend on your screen colour set up, and also certain computers that have light detection. We strongly suggest to request a sample from us, which is completely free. However, we offer a full 30 day money back guarantee on all of our standard stock products if you are not completely happy. You can find out more here.

Envelope Flap Variations
We take pride in using eco-friendly processes in the manufacture of our envelopes. Please be aware that some envelopes might have slight variations in flap design from the product photos. This is due to our continuous effort to reduce waste and use available resources responsibly. This doesn’t compromise their functionality or quality.

Peel & Seal Designs
Some of the designs on our peel & seal envelopes can vary. This relates to the branding printed on the inside of the envelope (if any) and also the branding on the peel & seal strip. This doesn’t compromise their functionality or quality.