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Material Weight

145mm SQ White Envelopes (100gsm)

Sale Price: 

£0.11 (Including VAT)

Availability: In stock SKU: 145145WH100 Categories: , , , , Tags: , , , ,
Quantity Sale Price Price Each
1 0.0652 0.1087
2 - 24 0.0646 0.1078
25 - 49 0.0539 0.0898
50 - 99 0.0449 0.0748
100 - 249 0.0374 0.0624
250 - 499 0.0302 0.0504
500 - 999 0.0276 0.0460
1,000 - 7,499 0.0230 0.0383
7,500+ 0.0180 0.0300


Introducing our elegant 145mm square White Greeting Card Envelopes, designed to enhance your correspondence with a timeless and pristine touch. Crafted from premium 100gsm paper, these envelopes provide a classic backdrop that allows your heartfelt messages and creative designs to shine.

Product Features:

  • Timeless Simplicity: Our 145mm square White Greeting Card Envelopes exude an air of simplicity and sophistication. The classic white colour offers a clean and timeless canvas, ensuring your envelopes provide a neutral and elegant presentation.
  • Perfect for Square Cards: Tailored to flawlessly fit 140mm square cards, these envelopes provide a secure and polished enclosure for your greetings, allowing your messages to be received with grace.
  • Premium Quality: Crafted from high-quality 100gsm paper, these envelopes showcase a balance of sturdiness and elegance, reflecting the care you put into your correspondence.
  • Versatile Canvas: The white colour serves as a versatile backdrop for a variety of occasions and designs, making these envelopes ideal for both personal greetings and formal invitations.

Additional information

Size (mm)

145 x 145

Size (cm)

14.5 x 14.5

Size (inches)

5.70 x 5.70

Material Weight




Envelope Size Name

145mm 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.