Secure your important correspondence with these Postmaster DL Catalogue Envelopes. Designed for professional and business use, these bright white envelopes feature a self-seal closure for fast, hygienic mailing and an opaque blue pattern to ensure document privacy. Manufactured in the UK from PEFC-certified paper, they support sustainable forest management practices.

• Size & Capacity: DL size (110 x 220mm), perfectly designed to hold A4 paper folded into thirds.
• Mailing Efficiency: Sized to be sent using a single 1st Class or 2nd Class Stamp (up to 100g weight limit).
• Privacy Protection: Features an opaque blue pattern printed on the inside to obscure contents.
• Hygienic Closure: Equipped with Self Seal flaps for a secure, hassle-free close without licking.
• Quality Material: Made from bright white 80 GSM paper that is suitable for writing on, labelling, or use with most household and office printers.
• Sustainability: PEFC-Certified, supporting sustainable forest management.
• Origin: Manufactured in the UK.

These envelopes are ideal for documents and general office use.

• Brand: Postmaster
• Quantity: 400 Items per pack
• Dimensions: 22L x 11W centimetres (DL Size)
• Paper Weight: 80 GSM
• Color: White
• Special Feature: Self Seal
• Style: No Window
• Shape: Rectangular
• Recommended Uses: Documents

Postmaster manufactures millions of envelopes for UK organizations, including High Street Banks and the Health Service. By choosing these PEFC-Certified envelopes, you are supporting sustainable forest management while using a product made entirely in the UK.

Stock your office with this 400-pack of reliable, private, and sustainably sourced DL envelopes today.