Elite White Portrait C3 Master Envelopes

Protect oversized documents and corporate portfolios with Elite White Portrait C3 Master Envelopes, designed for professional correspondence where capacity, protection, and presentation matter.

The C3 format provides sufficient space for full A3 documents without folding, making these envelopes suitable for engineering blueprints, tenders, legal documents, corporate portfolios, and other large-format materials that need to retain their original condition.

Constructed with reinforced stock for reliable handling and transport, the envelopes can also incorporate precision offset branding to maintain clear logos and consistent visual identity. This combination delivers dependable protection for important contents while presenting your organization with a polished and authoritative corporate image.