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  1. Home
  2. Paper, Envelopes & Packaging
  3. Packing & Mailing
  4. Envelopes & Mailing Bags
  5. Expanding & Gusset Envelopes
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Expanding & Gusset Envelopes - White

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  1. 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
    £37.99
    Pack
    £45.59 incl. VAT
    Currently in stock Order before 6:00 PM for next working day delivery.
  2. 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
    £53.99
    Pack
    from 3 Packs
    £64.79 incl. VAT
    QTY excl. VAT incl. VAT
    1-2 £59.99 £71.99
    3+ £53.99 £64.79
    Currently in stock Order before 6:00 PM for next working day delivery.
  3. 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
    £83.49
    Pack
    from 3 Packs
    £100.19 incl. VAT
    QTY excl. VAT incl. VAT
    1-2 £92.49 £110.99
    3+ £83.49 £100.19
    Currently in stock Order before 6:00 PM for next working day delivery.
  4. 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
  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
    £61.49
    Pack
    £73.79 incl. VAT
    Currently in stock Order before 6:00 PM for next working day delivery.
  6. 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
    £63.49
    Pack
    from 3 Packs
    £76.19 incl. VAT
    QTY excl. VAT incl. VAT
    1-2 £70.49 £84.59
    3+ £63.49 £76.19
    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
    £86.99
    Pack
    from 3 Packs
    £104.39 incl. VAT
    QTY excl. VAT incl. VAT
    1-2 £96.49 £115.79
    3+ £86.99 £104.39
    Currently in stock Order before 6:00 PM for next working day delivery.
  8. 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
    £109.00
    Pack
    £130.80 incl. VAT
    Currently in stock Order before 6:00 PM for next working day delivery.
  9. 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
    £81.49
    Pack
    £97.79 incl. VAT
    Currently in stock Order before 5:00 PM for delivery in 4-7 working days
    Shipped directly from supplier
    Min. qty 2
  10. 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
    £127.00
    Pack
    from 3 Packs
    £152.40 incl. VAT
    QTY excl. VAT incl. VAT
    1-2 £144.00 £172.80
    3+ £127.00 £152.40
    Currently in stock Order before 6:00 PM for next working day delivery.
  11. 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
    £147.00
    Pack
    from 3 Packs
    £176.40 incl. VAT
    QTY excl. VAT incl. VAT
    1-2 £164.00 £196.80
    3+ £147.00 £176.40
    Currently in stock Order before 6:00 PM for next working day delivery.
  12. 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
    £70.99
    Pack
    £85.19 incl. VAT
    Currently in stock Order before 5:00 PM for delivery in 4-7 working days
    Shipped directly from supplier
    Min. qty 2
  13. PREMIUM Office Gusset Envelopes C5 Peel & Seal 229 x 162 x 25 mm Plain 120 gsm Ultra White Wove Pack of 125
    Sustainable
    Sustainable
    PREMIUM Office Gusset Envelopes C5 Peel & Seal 229 x 162 x 25 mm Plain 120 gsm Ultra White Wove Pack of 125 Viking No. 1153395
    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 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
    £66.49
    Pack
    £79.79 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. PREMIUM Tear Resistant Gusset Envelopes 16X12 Peel & Seal 406 x 305 x 50 mm Plain 125 gsm White Pack of 20
    PREMIUM Tear Resistant Gusset Envelopes 16X12 Peel & Seal 406 x 305 x 50 mm Plain 125 gsm White Pack of 20 Viking No. 1162180
    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
  16. 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
  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
    £65.99
    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
  18. 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
    £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
  19. 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
    £139.00
    Pack
    £166.80 incl. VAT
    Currently in stock Order before 5:00 PM for delivery in 4-7 working days
    Shipped directly from supplier
  20. 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
    £104.00
    Pack
    £124.80 incl. VAT
    Currently in stock Order before 5:00 PM for delivery in 4-7 working days
    Shipped directly from supplier
  21. 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
    £137.00
    Pack
    £164.40 incl. VAT
    Currently in stock Order before 5:00 PM for delivery in 4-7 working days
    Shipped directly from supplier
  22. 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
  23. 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
    £82.49
    Pack
    £98.99 incl. VAT
    Currently in stock Order before 5:00 PM for delivery in 4-7 working days
    Shipped directly from supplier
    Min. qty 2
  24. 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
    £214.00
    Pack
    £256.80 incl. VAT
    Currently in stock Order before 5:00 PM for delivery in 4-7 working days
    Shipped directly from supplier

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