C5 White Envelopes Diamond Flap Gummed 100gsm Postal Envelopes Pack of 30

Enhance your mailing experience with our pack of 30 C5 White Envelopes featuring a stylish diamond flap.

Perfect for securely sending letters, documents, invitations, or cards, these high-quality postal envelopes are designed to meet your mailing needs.

Each envelope includes a gummed diamond flap closure for added convenience and style. Sized at 229mm x 162mm (standard letter size for UK postal service), they are ideal for A5-sized paper, cards, or folded A4 documents, providing a professional look for your correspondence.

Made from durable 100gsm paper, these envelopes ensure reliable protection during transit. The crisp white color offers a professional appearance, making them suitable for both personal and business use.