Board Backed Envelopes ? Please Do Not Bend ? Manilla Brown Hard Card Envelopes ? C3, C4, C5, C6 ? Peel & Seal

About This Product:

Protect important documents, photographs, prints, and certificates with our Board Backed Envelopes – Please Do Not Bend. Designed with a rigid backing and a strong manilla brown finish, these envelopes provide superior protection against creasing and bending during transit.

Each envelope features a peel & seal strip for quick, secure closure and a clear “Please Do Not Bend” instruction printed on the front, ensuring extra care is taken when handling your items. Perfect for both personal and professional use, these hard card envelopes are trusted by photographers, artists, offices, and eCommerce sellers to deliver items safely and in pristine condition.

Available in popular standard sizes from C3 (A3) to C6 (A6), you’ll always find the right fit for your posting needs – whether sending artwork, important documents, or smaller photographs.

Product Dimensions:

• C3 / A3 – 457 x 324 mm

• C4 / A4 – 324 x 229 mm

• C5 / A5 – 229 x 162 mm

• C6 / A6 – 162 x 114 mm

Key Features:

• Rigid manilla board backing to prevent bending and creasing

• Printed “Please Do Not Bend” for clear handling instructions

• Peel & Seal closure for quick, secure, and tamper-evident sealing

• Professional manilla brown finish for a clean, classic look

• Available in C3, C4, C5 & C6 sizes for versatile mailing needs

• Ideal for documents, photos, prints, certificates, and artwork

Delivery Information:
We aim to ship all orders placed before 2pm on the same day (Mon-Fri).
We use different couriers for our postage. Please contact us if you wish to know the specific courier that would handle your order.
Surcharges may apply to Zone 2 (Highlands and Islands of Scotland), Zone 3 (Northern Ireland, Isle of Man & Isles of Scilly) and the Channel Islands.
If you have any questions regarding postage, please don’t hesitate to contact us.