Blake Corrugated Board Envelopes 400gsm 353mm x 250mm A4+ Brown (100 Pack) PCE40

Keep your important documents safe and secure during postage with the Blake Corrugated Board Envelopes. This 100-pack offers reliable protection for A4 documents and beyond.

Crafted from rigid, corrugated cardboard, these envelopes provide exceptional strength and peace of mind in transit. They’re ideal for sending reports, presentations, or any valuable paperwork.

• Size: 353mm x 250mm – comfortably fits A4 documents.
• Closure: Features a simple peel and seal for quick and easy use.
• Security: Includes a tamper-evident rip strip opening for added confidence.
• Pack Size: 100 envelopes per pack.

Choose Blake for durable, dependable mailing solutions.