Knight White is an exceptionally smooth product which is excellent for printing and has matching card and paper available.

Packs of 20 only.


Knight White – 150 Square Envelopes are made from an exceptionally smooth and brilliant white paper. These envelopes feature a beautiful v-shaped flap on the back which is gummed for easy sealing once moistened.

It is excellent for printing as colours are reproduced wonderfully, so Knight White is the perfect choice for any project that requires confidence, strength and elegance.

This colour is also available in card (280gsm) and paper (100gsm).

**Please be aware that these envelopes are made from 100gsm paper, which is just slightly thicker than standard printer paper and therefore are relatively see-through. For thicker envelopes, we can recommend Kaleidoscope – Diamond White, 100% Cotton – White or Earthy Recycled – Rice.


Size: 150 Square (150 x 150mm)

Weight: 100gsm**

Quantity per pack: 20

Other options

We have a range of products in Knight Smooth including the options below, but please note that not all sizes are available in all weights, colours and pack sizes, so please contact us if you have any questions.

  • 11B (90 x 145mm)
  • C6 (114 x 162mm)
  • DL (110 x 220mm)
  • 5″ x 7″ (130 x 185mm)
  • 150 Square (150 x 150mm)
  • 160 Square (160 x 160mm)
  • C5 (162 x 229mm)

Also available in Premium Smooth, which is very similar in colour:

  • Just a Note (72 x 102mm)
  • 90 Square (90 x 90mm)
  • 105 Square (105 x 105mm)
  • 130 Square (130 x 130mm)

Check out our size guide to understand the options available across our ranges.

  • White
  • Ivory
Environmental Accreditations

Our Knight White – 150 Square Envelopes stock has the following environmental accreditations:

  • Responsible Forestry Practices
  • Elemental Chlorine Free
  • Acid Free

Take a look at our accreditation guide to learn more.

The colour you see in the picture is an indication only because every screen displays colour differently. Please contact us if you have any questions.