Please Do Not Bend Envelopes – Rigid Document Mailing Envelopes 📄

Ensure your important documents arrive flat, secure, and in perfect condition with our premium Please Do Not Bend Envelopes. Designed for both protection and presentation, these envelopes are ideal for business, office, and personal postal use.

Perfect for mailing items that must not be folded or creased, they help prevent damage during transit while maintaining a professional appearance.

Ideal For Sending:

• Certificates and qualifications

• Legal documents and contracts

• Photographs and artwork

• Marketing materials and brochures

• Official letters and correspondence

Clearly printed “PLEASE DO NOT BEND” to help postal handlers identify sensitive contents.

Available Sizes:

• A3 (C3) – 457 x 324mm

• A4 (C4) – 324 x 229mm

• A5 (C5) – 229 x 162mm

• A6 (C6) – 162 x 114mm

Secure Peel & Seal Closure

Features a strong peel-and-seal strip for quick and secure closure. No moisture or tape required. Once sealed, the envelope remains firmly closed until opened.

Eco-Friendly & Durable ♻️

Manufactured from a high percentage of recycled materials, these envelopes offer strength and reliability while supporting environmentally responsible packaging. Fully recyclable after use.

Key Features:

• Printed “Please Do Not Bend” for document protection

• Rigid, durable construction

• Peel & seal for fast, secure mailing

• Suitable for business, office, and home use

• Eco-friendly and recyclable

Please Note:
As these envelopes are made using recycled materials, colour shades may vary between production batches. The printed wording design may also differ slightly; however, this will not affect the overall performance or quality of the product.