Gusset envelope  (158 offers of 5,353,056 product items)

Ideal for mailing bulky items such as catalogues, reports, brochures and more, these Plus Fabric envelopes feature an expanding 25mm gusset and durable, heavyweight 120gsm bright white paper. The e...

Ideal for mailing bulky items such as catalogues, reports, brochures and more, these Plus Fabric envelopes feature an expanding 25mm gusset and durable, heavyweight 120gsm bright white paper. The e...

Ideal for mailing bulky items such as catalogues, reports, brochures and more, these Plus Fabric envelopes feature an expanding 25mm gusset and durable, heavyweight 120gsm bright white paper. The e...

Ideal for mailing bulky items such as catalogues, reports, brochures and more, these Plus Fabric envelopes feature an expanding 25mm gusset and durable, heavyweight 120gsm bright white paper. The e...

Professionalism, appearance and protection are at the heart of Plus Fabric envelopes, and so is paper quality, which is why we only use environmentally friendly paper that is ethically sourced from...

Professionalism, appearance and protection are at the heart of Plus Fabric envelopes, and so is paper quality, which is why we only use environmentally friendly paper that is ethically sourced from...

Professionalism, appearance and protection are at the heart of Plus Fabric envelopes, and so is paper quality, which is why we only use environmentally friendly paper that is ethically sourced from...

Professionalism, appearance and protection are at the heart of Plus Fabric envelopes, and so is paper quality, which is why we only use environmentally friendly paper that is ethically sourced from...

PremierTeam Gusset Pocket Envelope in size 352 mm x 250 mm x 50 mm is a heavyweight 140gsm Manila envelope. PremierTeam Gusset Envelope has strong adhesive with protective peel-off strip. It is per...

These Securitex Tear Resistant Envelopes feature an ultra-tough 130gsm tri-laminate construction with a layer of film sandwiched between two layers of paper. The envelopes are tear and water resist...

These Tyvek envelopes are made from 100% recyclable, high density polythene fibres (HDPE), which is tear and water resistant for extra security in transit. These envelopes have an expanding 38mm gu...

These Tyvek envelopes are made from 100% recyclable, high density polythene fibres (HDPE), which is tear and water resistant for extra security in transit. These envelopes have an expanding 38mm gu...

These Tyvek envelopes are made from 100% recyclable, high density polythene fibres (HDPE), which is tear and water resistant for extra security in transit. These envelopes have an expanding 38mm gu...

These Tyvek envelopes are made from 100% recyclable, high density polythene fibres (HDPE), which is tear and water resistant for extra security in transit. These envelopes have an expanding 38mm gu...

These Tyvek envelopes are made from 100% recyclable, high density polythene fibres (HDPE), which is tear and water resistant for extra security in transit. These envelopes have an expanding 38mm gu...