C4 envelope Blake

Evolve recycled envelopes100 gsm envelopes with blue opaque interior showing the recycled logo These envelopes are made from 100 percent recycled paper and are 100 percent biodegradable Easy to close Self Seal flaps

An essential addition to any home or work environment. Great value pack of 50 white DL self seal evelopes perfect for sending A4 letters.

Make a difference to your mail with these stiff and protective Blake Purely Packaging All Board envelopes by Blake - Made from heavyweight 350gsm card to ensure that your mail is protected - Strong Peel & Seal closure for ease of use, additional security

Easy to use, secure with pressure-sensitive adhesive - C4 324 x 229 mm - Quality 120 g/m² paper - Made in UK

C4 peel and seal gusset pocket envelopes featuring a white finish with window for easy viewing. Made from 140 gsm paper. Dimensions: 324mm x 229mm x 25mm. Pack of 125 envelopes. Suitable for business or personal use.

Easy to use Self Seal closure - High quality 80 gsm paper - Ideal for business correspondance, letters, brochures and more - Paper size: C4

Easy to use Self Seal closure - High quality 90 gsm paper - Perfect for business correspondance, letters, brochures and more - Blue opaque to keep your correspondence confidential

These are value-X plain manilla envelopes with a self-seal feature. They come in C4 size and are made from 115gsm paper. The pack contains 250 envelopes, which measure 324x229mm.

Evolve recycled envelopes100 gsm envelopes with blue opaque interior showing the recycled logo These envelopes are made from 100 percent recycled paper and are 100 percent biodegradable Easy to close Self Seal flaps

These are white self-seal envelopes measuring 110x220mm and have an 80gsm weight. They come in packs of 1000 and are suitable for everyday use, such as mailing letters or documents.

The Blake TS-130126 is a self seal, white envelope with a C4 size and a weight of 100gsm. It comes in a pack of 250 envelopes and has a pocket for easy sealing.

Blake (5055559700654 / 9400) | Relay Task

Secure Peel and Seal Closure for ease of use, added security and extra shelf life - Made from high quality 130gsm paper - Perfect for catalogues, books, brochures and more - V-bottom gusset - 25 mm capacity

Blake Premium Office Ultra White Wove Peel & Seal C4 Envelopes, measuring 229x324mm with a weight of 120gsm, are a high-quality office essential designed for efficient and secure mailing.

Blake's white window peel and seal board back pocket envelopes are made of 150gsm paper, measuring 324x229mm. Get a pack of 125 in stores now.

Blake Premium Business 324 x 229 mm Oyster Wove Peel & Seal Pocket Envelopes, 71891, 120 gsm, pack of 250. High-quality envelopes for professional mailings.

Make a difference to your mail with these high quality Premium Avant Garde envelopes by Blake - Power-seal peel & seal for extended shelf life and tamper proof security. - Attractive full colour box. - Made from heavyweight paper. Extra weight, extra safe

Blake Purely Packaging Manilla Peel & Seal Envelopes, C4 size with board back gusset pocket and 125 pieces in a pack.

Gummed flap for a long shelf life and reliable sealing - High Quality 80 gsm paper - Perfect for business correspondance, letters, brochures and more - Gummed - High quality weight paper - Suitable for brochures, catalogues etc.

Premium cream manilla envelope with peel and seal closure, ideal for mailing important documents.

Make a difference to your mail with these translucent Creative Senses envelopes by Blake Strong Peel & Seal closure for ease of use, additional security and longer shelf life Crafted from High Quality translucent paper to reveal what's insi

Gummed flap for a long shelf life and reliable sealing High quality 100 gsm paper Mailing wallets perfect for use on mailing and inserting machines Ideal for business correspondance, letters and other mail

Easy to use Self Seal closure The off white shade of the 100% recycled paper clearly shows your support for the environment Attractive green printed opaque inside for added security and to further emphasize the environmental message

Gummed flap for a long shelf life and reliable sealing High quality 100 gsm paper Perfect for business correspondance, letters, brochures and more

Secure Peel and Seal Closure for ease of use, added security and extra shelf life High quality weight paper Perfect for mailing letters, invoices, brochures and more

Secure Peel and Seal Closure for ease of use, added security and extra shelf life High quality 100 gsm paper Perfect for business correspondance, letters, brochures and more

Blake's Peel & Seal Pocket Envelopes are made of ultra-white wove material and measure 324mm x 229mm. These envelopes have a weight of 120gsm and come in a pack of 250.

Gummed flap for a long shelf life and reliable sealing High quality 120 gsm paper Perfect for business correspondance, letters, brochures and more Window: 40 x 105mm, 213 up, 24 left

Blake (5060215933451 / 9900) | Sharpie Permanent

Heavyweight (130 gsm) Avant‑Garde peel‑and‑seal board back, measuring 324 × 229 mm. Ideal for premium envelopes and high‑quality packaging, it offers extra strength, durability, and a smooth finish for professional presentation.

Secure Peel and Seal Closure for ease of use, added security and extra shelf life - High quality 120 gsm paper - Perfect for business correspondance, letters, brochures and more - To fit A4 folded in hald

Gummed flap for a long shelf life and reliable sealing - High quality 120 gsm paper - Perfect for business correspondance, letters, brochures and more