Ensure your important documents make it through the mail safe and sound with COS Wallet Envelopes. Ideal for business correspondence.

Features:

• Secretive internal printed pattern provides extra security for your documents
• Window face for easy document and address positioning
• Heavy weight paper
• Hassle-free opening and closing
• Opening Style: Wallet
• Peel & Seal closure
• Size: C4 - 324 x 229mm envelopes
• Colour: White
• Box of 250