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155mm Square Navy Blue Envelopes (120gsm)

£0.18 (Including VAT)

Availability: In stock SKU: 155155NB120 Categories: , Tags: , , , ,
Quantity Price Each
1 0.1840
2 - 24 0.1834
25 - 49 0.1719
50 - 99 0.1605
100 - 249 0.1490
250 - 499 0.1376
500 - 999 0.1261
1,000 - 7,499 0.1146
7,500+ 0.1089


Introducing our 155mm Square Navy Blue Envelopes (120gsm), the epitome of classic sophistication for your greeting card presentations. Crafted from exquisite 120gsm paper, these envelopes feature a deep navy blue colour that exudes confidence and elegance. The square 155mm dimension provides a spacious and stylish canvas for your greeting cards, making them perfect for a range of occasions that demand a touch of refined grace. Whether for formal invitations, personal messages, or professional correspondence, these navy blue envelopes ensure your cards are presented with unparalleled class and distinction.

Key Features:

  • Elegant Navy Blue Colour: The rich navy blue hue offers a timeless and versatile look, ideal for conveying sophistication and depth in your greeting card presentations.
  • Superior 120gsm Paper Quality: Made with premium 120gsm paper, these envelopes not only ensure durability but also add a luxurious feel to your stationery, enhancing its overall presentation.
  • Generous Square Format: The 155mm square size allows for creative and impactful card designs, providing ample space for a variety of greeting card styles.
  • Suitable for Multiple Occasions: The classic navy blue colour is perfectly suited for elegant events, special announcements, or any situation that calls for a distinguished and stylish presentation.
  • Enhances Greeting Card Presentation: Beyond simply enclosing your cards, the deep navy blue colour enriches the visual appeal of your stationery, ensuring each piece of correspondence is memorable and impactful.

Choose our 155mm Square Navy Blue Envelopes for their timeless elegance and exceptional quality. Their striking colour, superior paper, and spacious design ensure your greeting cards are delivered with a profound sense of style and professionalism.

Additional information

Size (mm)

155 x 155

Size (cm)

15.5 x 15.5

Size (inches)

6.10 x 6.10

Material Weight




Envelope Size Name

155mm SQ




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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.