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  1. Home
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  4. Envelopes & Mailing Bags
  5. Expanding & Gusset Envelopes

Expanding & Gusset Envelopes - White

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  1. Tyvek C4 Gusset Envelopes 229 x 324 mm Peel and Seal Plain 55 gsm White Pack of 100
    Tyvek C4 Gusset Envelopes 229 x 324 mm Peel and Seal Plain 55 gsm White Pack of 100 Viking No. ND538212
    4 out of 5 stars
    (1)
    Buy More, Save More
    £89.99
    Pack
    from 3 Packs
    £107.99 incl. VAT
    Quantity excl. VAT Saving
    1-2  £99.99
    3+  £89.99 -10%
    Currently in stock Order before 6:00 PM for next working day delivery.
  2. Purely Packaging Vita Gusset Envelopes C4 Peel & Seal 140 gsm White Pack of 125
    Purely Packaging Vita Gusset Envelopes C4 Peel & Seal 140 gsm White Pack of 125 Viking No. 1173890
    Only
    £33.99
    Pack
    £40.79 incl. VAT
    Currently in stock Order before 6:00 PM for next working day delivery.
  3. Tyvek C4 Pocket Envelopes 229 x 324 mm Peel and Seal Plain 54 gsm White Pack of 100
    Tyvek C4 Pocket Envelopes 229 x 324 mm Peel and Seal Plain 54 gsm White Pack of 100 Viking No. ND538209
    Buy More, Save More
    £56.99
    Pack
    from 3 Packs
    £68.39 incl. VAT
    Quantity excl. VAT Saving
    1-2  £62.99
    3+  £56.99 -9%
    Currently in stock Order before 6:00 PM for next working day delivery.
  4. Tyvek E4 Gusset Envelopes 305 x 406 mm Peel and Seal Plain 55 gsm White Pack of 100
    Tyvek E4 Gusset Envelopes 305 x 406 mm Peel and Seal Plain 55 gsm White Pack of 100 Viking No. ND538587
    Buy More, Save More
    £137.99
    Pack
    from 3 Packs
    £165.59 incl. VAT
    Quantity excl. VAT Saving
    1-2  £154.99
    3+  £137.99 -10%
    Currently in stock Order before 6:00 PM for next working day delivery.
  5. PREMIUM Office Gusset Envelopes 35215 C5 Peel & Seal 229 x 162 x 25 mm Plain 120 gsm Ultra White Wove Pack of 125
    Sustainable
    Sustainable
    PREMIUM Office Gusset Envelopes 35215 C5 Peel & Seal 229 x 162 x 25 mm Plain 120 gsm Ultra White Wove Pack of 125 Viking No. 1153394
    Only
    £49.99
    Pack
    £59.99 incl. VAT
    Currently in stock Order before 6:00 PM for next working day delivery.
  6. PREMIUM Tear Resistant Gusset Envelopes C4 Peel & Seal 324 x 229 x 25 mm Plain 125 gsm White Pack of 100
    PREMIUM Tear Resistant Gusset Envelopes C4 Peel & Seal 324 x 229 x 25 mm Plain 125 gsm White Pack of 100 Viking No. 1162182
    Only
    £104.99
    Pack
    £125.99 incl. VAT
    Currently in stock Order before 6:00 PM for next working day delivery.
  7. Tyvek E4 Envelopes 305 x 394 mm Peel and Seal Plain 54 gsm White Pack of 100
    Tyvek E4 Envelopes 305 x 394 mm Peel and Seal Plain 54 gsm White Pack of 100 Viking No. ND538211
    Buy More, Save More
    £94.99
    Pack
    from 3 Packs
    £113.99 incl. VAT
    Quantity excl. VAT Saving
    1-2  £104.99
    3+  £94.99 -9%
    Currently in stock Order before 6:00 PM for next working day delivery.
  8. Tyvek Non Standard Gusset Envelopes 250 x 381 mm Peel and Seal Plain 55 gsm White Pack of 100
    Tyvek Non Standard Gusset Envelopes 250 x 381 mm Peel and Seal Plain 55 gsm White Pack of 100 Viking No. ND538586
    Buy More, Save More
    £157.99
    Pack
    from 3 Packs
    £189.59 incl. VAT
    Quantity excl. VAT Saving
    1-2  £174.99
    3+  £157.99 -9%
    Currently in stock Order before 6:00 PM for next working day delivery.
  9. Tyvek B4 Envelopes 250 x 330 mm Peel and Seal Plain 54 gsm White Pack of 100
    Tyvek B4 Envelopes 250 x 330 mm Peel and Seal Plain 54 gsm White Pack of 100 Viking No. 191565
    5 out of 5 stars
    (2)
    Buy More, Save More
    £67.19
    Pack
    from 3 Packs
    £80.63 incl. VAT
    Quantity excl. VAT Saving
    1-2  £74.19
    3+  £67.19 -9%
    Currently in stock Order before 6:00 PM for next working day delivery.
  10. Tyvek B4 Envelopes 250 x 353 mm Peel and Seal Plain 55 gsm White Pack of 100
    Tyvek B4 Envelopes 250 x 353 mm Peel and Seal Plain 55 gsm White Pack of 100 Viking No. ND538196
    Only
    £139.99
    Pack
    £167.99 incl. VAT
    Currently in stock Order before 6:00 PM for next working day delivery.
  11. Purely Nature First Ennvironmental C4 Gusset Envelopes Peel & Seal 324 x 229 x 25 mm Plain 140 gsm White Pack of 125
    Sustainable
    Sustainable
    Purely Nature First Ennvironmental C4 Gusset Envelopes Peel & Seal 324 x 229 x 25 mm Plain 140 gsm White Pack of 125 Viking No. 1153319
    Only
    £64.99
    Pack
    £77.99 incl. VAT
    Currently in stock Order before 5:00 PM for delivery in 4-7 working days
    Shipped directly from supplier
    Min. qty 2
  12. Purely EcoCushion Gusset Envelopes B4 Peel & Seal 350 x 250 x 50 mm Plain 140 gsm White Pack of 100
    Purely EcoCushion Gusset Envelopes B4 Peel & Seal 350 x 250 x 50 mm Plain 140 gsm White Pack of 100 Viking No. 1153183
    Only
    £104.99
    Pack
    £125.99 incl. VAT
    Currently in stock Order before 5:00 PM for delivery in 4-7 working days
    Shipped directly from supplier
  13. Purely Gusset Envelopes Peel & Seal 381 x 254 x 25 mm Plain 140 gsm White Pack of 125
    Purely Gusset Envelopes Peel & Seal 381 x 254 x 25 mm Plain 140 gsm White Pack of 125 Viking No. 1173885
    Only
    £69.99
    Pack
    £83.99 incl. VAT
    Currently in stock Order before 5:00 PM for delivery in 4-7 working days
    Shipped directly from supplier
    Min. qty 2
  14. Purely Gusset Envelopes B5 Peel & Seal 178 x 254 x 25 mm Plain 120 gsm White Pack of 125
    Purely Gusset Envelopes B5 Peel & Seal 178 x 254 x 25 mm Plain 120 gsm White Pack of 125 Viking No. 1173887
    Only
    £57.49
    Pack
    £68.99 incl. VAT
    Currently in stock Order before 5:00 PM for delivery in 4-7 working days
    Shipped directly from supplier
    Min. qty 2
  15. Purely EcoCushion Gusset Envelopes E4 Peel & Seal 400 x 280 x 50 mm Plain 140 gsm White Pack of 100
    Purely EcoCushion Gusset Envelopes E4 Peel & Seal 400 x 280 x 50 mm Plain 140 gsm White Pack of 100 Viking No. 1153186
    Only
    £139.99
    Pack
    £167.99 incl. VAT
    Currently in stock Order before 5:00 PM for delivery in 4-7 working days
    Shipped directly from supplier
  16. Purely EcoCushion Gusset Envelopes C5 Peel & Seal 229 x 162 x 50 mm Plain 140 gsm White Pack of 100
    Purely EcoCushion Gusset Envelopes C5 Peel & Seal 229 x 162 x 50 mm Plain 140 gsm White Pack of 100 Viking No. 1153185
    Only
    £70.49
    Pack
    £84.59 incl. VAT
    Currently in stock Order before 5:00 PM for delivery in 4-7 working days
    Shipped directly from supplier
    Min. qty 2
  17. Purely Gusset Envelopes B4 Peel & Seal 352 x 250 x 25 mm Plain 140 gsm White Pack of 125
    Purely Gusset Envelopes B4 Peel & Seal 352 x 250 x 25 mm Plain 140 gsm White Pack of 125 Viking No. 1153209
    Only
    £65.49
    Pack
    £78.59 incl. VAT
    Currently in stock Order before 5:00 PM for delivery in 4-7 working days
    Shipped directly from supplier
    Min. qty 2
  18. PREMIUM Tear Resistant Gusset Envelopes B4 Peel & Seal 352 x 250 x 25 mm Plain 125 gsm White Pack of 100
    PREMIUM Tear Resistant Gusset Envelopes B4 Peel & Seal 352 x 250 x 25 mm Plain 125 gsm White Pack of 100 Viking No. 1162181
    Only
    £139.99
    Pack
    £167.99 incl. VAT
    Currently in stock Order before 5:00 PM for delivery in 4-7 working days
    Shipped directly from supplier
  19. Purely Gusset Envelopes C6 Peel & Seal 162 x 114 x 25 mm Plain 120 gsm White Pack of 125
    Purely Gusset Envelopes C6 Peel & Seal 162 x 114 x 25 mm Plain 120 gsm White Pack of 125 Viking No. 1173892
    Only
    £41.99
    Pack
    £50.39 incl. VAT
    Currently in stock Order before 5:00 PM for delivery in 4-7 working days
    Shipped directly from supplier
    Min. qty 3
  20. PREMIUM Tear Resistant Gusset Envelopes 16X12 Peel & Seal 406 x 305 x 50 mm Plain 125 gsm White Pack of 100
    PREMIUM Tear Resistant Gusset Envelopes 16X12 Peel & Seal 406 x 305 x 50 mm Plain 125 gsm White Pack of 100 Viking No. 1162179
    Only
    £214.99
    Pack
    £257.99 incl. VAT
    Currently in stock Order before 5:00 PM for delivery in 4-7 working days
    Shipped directly from supplier
  21. Purely Gusset Envelopes B4 Peel & Seal 350 x 250 x 25 mm Plain 140 gsm White Pack of 125
    Purely Gusset Envelopes B4 Peel & Seal 350 x 250 x 25 mm Plain 140 gsm White Pack of 125 Viking No. 1153210
    Only
    £81.99
    Pack
    £98.39 incl. VAT
    Currently in stock Order before 5:00 PM for delivery in 4-7 working days
    Shipped directly from supplier
    Min. qty 2
  22. PREMIUM Office Gusset Envelopes C4 Peel & Seal 324 x 229 x 25 mm Plain 140 gsm Ultra White Wove Pack of 100
    Sustainable
    Sustainable
    PREMIUM Office Gusset Envelopes C4 Peel & Seal 324 x 229 x 25 mm Plain 140 gsm Ultra White Wove Pack of 100 Viking No. 1153386
    Only
    £80.99
    Pack
    £97.19 incl. VAT
    Currently in stock Order before 5:00 PM for delivery in 4-7 working days
    Shipped directly from supplier
    Min. qty 2
  23. Purely Nature First Ennvironmental C4 Gusset Envelopes Peel & Seal 324 x 229 x 25 mm Plain RN091 140 gsm White Pack of 125
    Sustainable
    Sustainable
    Purely Nature First Ennvironmental C4 Gusset Envelopes Peel & Seal 324 x 229 x 25 mm Plain RN091 140 gsm White Pack of 125 Viking No. 1153321
    Only
    £65.99
    Pack
    £79.19 incl. VAT
    Currently in stock Order before 5:00 PM for delivery in 4-7 working days
    Shipped directly from supplier
    Min. qty 2
  24. Purely Gusset Envelopes Peel & Seal 240 x 125 x 20 mm Plain 120 gsm White Pack of 250
    Purely Gusset Envelopes Peel & Seal 240 x 125 x 20 mm Plain 120 gsm White Pack of 250 Viking No. 1162335
    Only
    £85.49
    Pack
    £102.59 incl. VAT
    Currently in stock Order before 5:00 PM for delivery in 4-7 working days
    Shipped directly from supplier
    Min. qty 2

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