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  1. Home
  2. Paper, Envelopes & Packaging
  3. Packing & Mailing
  4. Envelopes & Mailing Bags
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Envelopes & Mailing Bags - Non standard

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  1. Sealed Air Mail Tuff Mailing Bags MT6 450 (W) x 525 (H) mm Waterproof White Pack of 100
    Sealed Air Mail Tuff Mailing Bags MT6 450 (W) x 525 (H) mm Waterproof White Pack of 100 Viking No. MT6
    5 out of 5 stars
    (1)
    Buy More, Save More
    £36.49
    Pack
    from 5 Packs
    £43.79 incl. VAT
    QTY excl. VAT incl. VAT
    1-2 £38.99 £46.79
    3-4 £37.99 £45.59
    5+ £36.49 £43.79
    Currently in stock Delivery 2-3 working days
  2. Sealed Air Mail Tuff Mailing Bags MT2 230 (W) x 320 (H) mm Waterproof White Pack of 100
    Sealed Air Mail Tuff Mailing Bags MT2 230 (W) x 320 (H) mm Waterproof White Pack of 100 Viking No. MT2
    5 out of 5 stars
    (3)
    Buy More, Save More
    £21.99
    Pack
    from 5 Packs
    £26.39 incl. VAT
    QTY excl. VAT incl. VAT
    1-2 £23.99 £28.79
    3-4 £22.99 £27.59
    5+ £21.99 £26.39
    Currently in stock Delivery 2-3 working days
  3. Sealed Air Mail Tuff Mailing Bags MT4 295 (W) x 415 (H) mm Waterproof White Pack of 100
    Sealed Air Mail Tuff Mailing Bags MT4 295 (W) x 415 (H) mm Waterproof White Pack of 100 Viking No. MT4
    4 out of 5 stars
    (1)
    Buy More, Save More
    £39.49
    Pack
    from 5 Packs
    £47.39 incl. VAT
    QTY excl. VAT incl. VAT
    1-2 £43.49 £52.19
    3-4 £41.99 £50.39
    5+ £39.49 £47.39
    Currently in stock Delivery 2-3 working days
  4. Blake Commercial Manilla Self Seal Wageslip Envelopes Brown 102 (W) x 108 (H) mm 80 gsm Pack of 1000
    Blake Commercial Manilla Self Seal Wageslip Envelopes Brown 102 (W) x 108 (H) mm 80 gsm Pack of 1000 Viking No. 1173780
    Buy More, Save More
    £35.99
    Pack
    from 2 Packs
    £43.19 incl. VAT
    QTY excl. VAT incl. VAT
    1 £39.99 £47.99
    2+ £35.99 £43.19
    Currently in stock Delivery 2-3 working days
  5. Sealed Air Mail Tuff Mailing Bags MT5 395 (W) x 400 (H) mm Waterproof White Pack of 100
    Sealed Air Mail Tuff Mailing Bags MT5 395 (W) x 400 (H) mm Waterproof White Pack of 100 Viking No. MT5
    Buy More, Save More
    £44.49
    Pack
    from 5 Packs
    £53.39 incl. VAT
    QTY excl. VAT incl. VAT
    1-2 £48.99 £58.79
    3-4 £46.99 £56.39
    5+ £44.49 £53.39
    Currently in stock Delivery 2-3 working days
  6. Sealed Air Mail Tuff Mailing Bags MT3 350 (W) x 250 (H) mm Waterproof White Pack of 100
    Sealed Air Mail Tuff Mailing Bags MT3 350 (W) x 250 (H) mm Waterproof White Pack of 100 Viking No. MT3
    5 out of 5 stars
    (4)
    Buy More, Save More
    £33.49
    Pack
    from 5 Packs
    £40.19 incl. VAT
    QTY excl. VAT incl. VAT
    1-2 £36.99 £44.39
    3-4 £35.49 £42.59
    5+ £33.49 £40.19
    Currently in stock Delivery 2-3 working days
  7. Sealed Air Mail Tuff Mailing Bags MT1 165 (W) x 240 (H) mm Waterproof White Pack of 100
    Sealed Air Mail Tuff Mailing Bags MT1 165 (W) x 240 (H) mm Waterproof White Pack of 100 Viking No. MT1
    Buy More, Save More
    £19.99
    Pack
    from 5 Packs
    £23.99 incl. VAT
    QTY excl. VAT incl. VAT
    1-2 £21.99 £26.39
    3-4 £20.99 £25.19
    5+ £19.99 £23.99
    Currently in stock Delivery 2-3 working days
  8. Blake Purely Everyday Envelopes Non standard 152 (W) x 89 (H) mm Gummed Cream 70 gsm Pack of 1000
    Blake Purely Everyday Envelopes Non standard 152 (W) x 89 (H) mm Gummed Cream 70 gsm Pack of 1000 Viking No. 1174115
    Only
    £24.99
    Pack
    £29.99 incl. VAT
    Currently in stock Delivery 2-3 working days
  9. Viking Envelopes Window Non standard 114 (W) x 235 (H) mm Gummed White 90 gsm Pack of 500
    Own Own Brand Brand
    Own Own Brand Brand
    Viking Envelopes Window Non standard 114 (W) x 235 (H) mm Gummed White 90 gsm Pack of 500 Viking No. ND977888
    5 out of 5 stars
    (1)
    Only
    £33.49
    Pack
    £40.19 incl. VAT
    Currently in stock Delivery 2-3 working days
  10. Sealed Air Padded Envelopes Non standard White Plain 180 (W) x 260 (H) mm Peel and Seal Pack of 50
    Sustainable Sustainable
    Sustainable Sustainable
    Sealed Air Padded Envelopes Non standard White Plain 180 (W) x 260 (H) mm Peel and Seal Pack of 50 Viking No. 4008975
    Buy More, Save More
    £27.49
    Pack
    from 5 Packs
    £32.99 incl. VAT
    QTY excl. VAT incl. VAT
    1-2 £30.49 £36.59
    3-4 £28.99 £34.79
    5+ £27.49 £32.99
    Currently in stock Delivery 2-3 working days
  11. Mail Lite Mailing Bag Non standard Gold Plain Peel and Seal 79 gsm Pack of 50
    Sustainable Sustainable
    Sustainable Sustainable
    Mail Lite Mailing Bag Non standard Gold Plain Peel and Seal 79 gsm Pack of 50 Viking No. MGLL
    5 out of 5 stars
    (1)
    Buy More, Save More
    £16.49
    Pack
    from 5 Packs
    £19.79 incl. VAT
    QTY excl. VAT incl. VAT
    1-2 £17.49 £20.99
    3-4 £16.99 £20.39
    5+ £16.49 £19.79
    Currently in stock Delivery 2-3 working days
  12. Purely Gusset Envelopes 15X10 Peel & Seal 381 x 254 x 25 mm Plain 140 gsm Manilla Pack of 125
    Purely Gusset Envelopes 15X10 Peel & Seal 381 x 254 x 25 mm Plain 140 gsm Manilla Pack of 125 Viking No. 1173884
    Only
    £63.99
    Pack
    £76.79 incl. VAT
    Currently in stock Delivery 5-8 working days
    Shipped directly from supplier
    Min. qty 2
  13. Mail Lite Mailing Bag Non standard White Plain 230 (W) x 330 (H) mm Peel and Seal 112 gsm Pack of 50
    Sustainable Sustainable
    Sustainable Sustainable
    Mail Lite Mailing Bag Non standard White Plain 230 (W) x 330 (H) mm Peel and Seal 112 gsm Pack of 50 Viking No. BLLL
    Buy More, Save More
    £16.49
    Pack
    from 5 Packs
    £19.79 incl. VAT
    QTY excl. VAT incl. VAT
    1-2 £17.49 £20.99
    3-4 £16.99 £20.39
    5+ £16.49 £19.79
    Currently in stock Delivery 2-3 working days
  14. Office Depot Board Back Envelopes Non Standard Peel and Seal 267 x 216 mm Plain 115 gsm Brown Pack of 125
    Own Own Brand Brand
    Sustainable Sustainable
    Own Own Brand Brand
    Sustainable Sustainable
    Office Depot Board Back Envelopes Non Standard Peel and Seal 267 x 216 mm Plain 115 gsm Brown Pack of 125 Viking No. 2108653
    Only
    £24.99
    Pack
    £29.99 incl. VAT
    Currently in stock Delivery 2-3 working days
  15. Royal Mail Pre-paid Postage Light Goods Pack Plain Non standard 400 (W) x 348 (H) mm Peel and Seal Pack of 5
    Royal Mail Pre-paid Postage Light Goods Pack Plain Non standard 400 (W) x 348 (H) mm Peel and Seal Pack of 5 Viking No. 1206946
    Only
    £63.75
    Pack
    £63.75 incl. VAT
    Currently in stock Delivery 2-3 working days
  16. Blake Purely Everyday Envelopes Non standard 254 (W) x 381 (H) mm Gummed Cream 90 gsm Pack of 250
    Blake Purely Everyday Envelopes Non standard 254 (W) x 381 (H) mm Gummed Cream 90 gsm Pack of 250 Viking No. 1173828
    Only
    £39.99
    Pack
    £47.99 incl. VAT
    Currently in stock Delivery 5-8 working days
    Shipped directly from supplier
    Min. qty 3
  17. Purely Board Back Envelopes Peel & Seal 241 x 178 mm Plain 120 gsm Manilla Pack of 125
    Purely Board Back Envelopes Peel & Seal 241 x 178 mm Plain 120 gsm Manilla Pack of 125 Viking No. 1174060
    Only
    £32.49
    Pack
    £38.99 incl. VAT
    Currently in stock Delivery 5-8 working days
    Shipped directly from supplier
    Min. qty 3
  18. Purely Board Back Envelopes C3+ Peel & Seal 444 x 368 mm Plain 120 gsm Manilla Pack of 50
    Purely Board Back Envelopes C3+ Peel & Seal 444 x 368 mm Plain 120 gsm Manilla Pack of 50 Viking No. 1174064
    Only
    £36.49
    Pack
    £43.79 incl. VAT
    Currently in stock Delivery 5-8 working days
    Shipped directly from supplier
    Min. qty 3
  19. 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 Delivery 2-3 working days
  20. Purely Packing Vita Non Standard Board Back Envelopes Plain Peel & Seal 178 x 241mm 120 gsm White Pack of 125
    Purely Packing Vita Non Standard Board Back Envelopes Plain Peel & Seal 178 x 241mm 120 gsm White Pack of 125 Viking No. 1173777
    Only
    £40.99
    Pack
    £49.19 incl. VAT
    Currently in stock Delivery 5-8 working days
    Shipped directly from supplier
    Min. qty 3
  21. Blake Purely Everyday Envelopes Non standard 67 (W) x 98 (H) mm Gummed White 80 gsm Pack of 1000
    Blake Purely Everyday Envelopes Non standard 67 (W) x 98 (H) mm Gummed White 80 gsm Pack of 1000 Viking No. 1153144
    Only
    £61.99
    Pack
    £74.39 incl. VAT
    Currently in stock Delivery 5-8 working days
    Shipped directly from supplier
    Min. qty 2
  22. Blake Purely Everyday Envelopes Non standard 127 (W) x 305 (H) mm Adhesive Strip White 100 gsm Pack of 250
    Blake Purely Everyday Envelopes Non standard 127 (W) x 305 (H) mm Adhesive Strip White 100 gsm Pack of 250 Viking No. 1153360
    Only
    £45.49
    Pack
    £54.59 incl. VAT
    Currently in stock Delivery 5-8 working days
    Shipped directly from supplier
    Min. qty 3
  23. Purely Board Back Envelopes C5++ Peel & Seal 240 x 165 mm Plain 120 gsm Manilla Pack of 125
    Purely Board Back Envelopes C5++ Peel & Seal 240 x 165 mm Plain 120 gsm Manilla Pack of 125 Viking No. 1174069
    Only
    £33.49
    Pack
    £40.19 incl. VAT
    Currently in stock Delivery 5-8 working days
    Shipped directly from supplier
    Min. qty 3
  24. Blake Purely Everyday Envelopes Non standard 152 (W) x 89 (H) mm Gummed White 80 gsm Pack of 1000
    Blake Purely Everyday Envelopes Non standard 152 (W) x 89 (H) mm Gummed White 80 gsm Pack of 1000 Viking No. 1173846
    Only
    £33.49
    Pack
    £40.19 incl. VAT
    Currently in stock Delivery 5-8 working days
    Shipped directly from supplier
    Min. qty 3

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