Introducing our C4 Ultra White Premium Office Blue Hatch Peel & Seal Window Wallet Envelopes (120gsm) – the ideal solution for businesses seeking a high-quality mailing envelope that delivers a professional appearance, enhanced security, and dependable performance. Manufactured from premium 120gsm ultra white paper, these envelopes provide a bright, clean finish that elevates the presentation of your business correspondence. The blue hatch interior ensures excellent confidentiality by preventing contents from being visible through the paper. Featuring a professionally positioned 40mm x 105mm address window (71mm from the left and 24mm up from the bottom), these envelopes are designed to streamline mailing operations while maintaining a polished and efficient presentation. The wallet-style opening and secure peel & seal closure allow for quick document insertion and sealing, making them an excellent choice for busy office environments and high-volume mailings. Compatible with laser, digital, and inkjet printing processes, these envelopes offer exceptional versatility for a wide range of business applications.

Product Features:

Ultra White Premium Finish: The bright ultra white exterior delivers a clean, professional appearance that enhances the presentation of letters, invoices, statements, and important business documents.

Confidential Blue Hatch Interior: The blue hatch security pattern provides increased privacy and confidentiality, helping to prevent sensitive information from being read through the envelope.

Precisely Positioned Window: A 40mm x 105mm window, positioned 71mm from the left and 24mm up from the bottom, provides a clear and professional display of recipient addresses, helping to streamline mailing operations and eliminate the need for address labels.

Generous C4 Size: Measuring 229mm x 324mm, these envelopes are designed to accommodate unfolded A4 documents, reports, contracts, brochures, and presentations, ensuring a professional finish without creasing.

Premium 120gsm Paper: Manufactured from durable 120gsm paper, these envelopes provide excellent strength and rigidity, helping to protect contents throughout the mailing process while offering a premium feel.

Peel & Seal Closure: The convenient peel & seal adhesive strip provides a quick, secure, and tamper-evident closure, improving efficiency and eliminating the need for moistening.

Wallet Design: The long-edge opening allows for easy insertion and removal of documents, making these envelopes particularly suitable for office use, automated fulfilment, and bulk mailings.

Laser, Digital & Inkjet Compatible: Suitable for a variety of printing methods, these envelopes are ideal for personalised mailings, variable data printing, and professional business communications.

Choose our C4 Ultra White Premium Office Blue Hatch Peel & Seal Window Wallet Envelopes (120gsm) for a superior combination of quality, confidentiality, and convenience. Perfect for invoices, statements, business correspondence, reports, contracts, and marketing materials, these envelopes ensure your documents arrive securely while reinforcing a professional image for your organisation.