C5 White Board Back Window Envelopes 229 x 162mm

Description

Our 229 x 162mm C5 White Board Back Window Envelopes combine durability and professional presentation for all your mailing needs. Made from 120gsm white paper with a 600gsm grey board backing, these envelopes offer excellent rigidity and protection for documents during transit. The front window allows addresses or key information to be clearly visible, making them ideal for invoices, statements, letters, or business correspondence.

These envelopes come unprinted, providing flexibility to use for general correspondence or custom branding. The sturdy construction ensures that your documents remain safe from bending or damage, while the professional white finish maintains a clean and polished look. Perfect for offices, corporate mailings, and administrative purposes.