Letter envelopes  (1,152 offers of 5,354,709 product items)

All the sizes you will ever need are covered in this vast array of envelope products, not only that but numerous substrates and sealing possibilities give unbounded options for your everyday envelo...

Exceptionally strong envelopes combining good looks and strength. Heavyweight 130gsm manilla with a subtle ribbed texture and distinctive sheen. All items are made from EU Eco-label accredited pape...

These New Guardian pocket envelopes provide superior protection and strength with durable, heavyweight 130gsm paper. These DL wallet envelopes are suitable for A5 sheets folded once, or A4 sheets f...

Viking. Product Type: Envelope. Envelope Type: Plain. Envelope Material: Paper. Standardized Envelope Format: C5. Window: No. Material: Paper. Paper Weight: 90 g/m². Hot Melt: No. Format: C5. Art o...

All the sizes you will ever need are covered in this vast array of envelope products, not only that but numerous substrates and sealing possibilities give unbounded options for your everyday envelo...

Exceptionally strong envelopes combining good looks and strength. Heavyweight 130gsm manilla with a subtle ribbed texture and distinctive sheen. All items are made from EU Eco-label accredited pape...

These New Guardian envelopes provide superior protection and strength with durable, lightweight 80gsm paper and self-seal closure. These DL wallet envelopes are suitable for A5 sheets folded once, ...

Viking. Product Type: Envelope. Envelope Type: Plain. Envelope Material: Paper. Standardized Envelope Format: C5. Window: No. Material: Paper. Paper Weight: 90 g/m². Hot Melt: No. Format: C5. Art o...

An extensive range of peel and seal envelopes that is a league above standard latex self seals. Its obvious advantage being the extended shelf life that comes with peel and seal and is becoming mor...

These New Guardian pocket envelopes provide superior protection and strength with durable, lightweight 80gsm paper and a convenient address window measuring 93 x 39mm. With self-seal closure, these...

Viking. Product Type: Envelope. Envelope Type: Plain. Envelope Material: Paper. Standardized Envelope Format: C5. Window: No. Material: Paper. Paper Weight: 90 g/m². Hot Melt: No. Format: C5. Art o...

All the sizes you will ever need are covered in this vast array of envelope products, not only that but numerous substrates and sealing possibilities give unbounded options for your everyday envelo...

New Guardian Manilla Gusset Envelopes. Send bulky items with confidence in these high quality manilla gusset envelopes which provide a combination of good looks and strength. Exceptionally strong 1...

These New Guardian envelopes provide superior protection and strength with durable, lightweight 80gsm paper and a convenient address window measuring 39 x 93mm. With self-seal closure, these DL wal...

Viking. Product Type: Envelope. Envelope Type: Plain. Envelope Material: Paper. Standardized Envelope Format: C6. Window: No. Width: 162 mm. Material: Paper. Height: 114 mm. Paper Weight: 100 g/m²....