C3 Envelopes Gummed 458x324mm 120gsm - Manilla 250's

These manilla C3 envelopes measure 458x324mm and are crafted from sturdy 120gsm paper for reliable protection of large documents. Featuring a traditional gummed seal, they ensure a secure closure suitable for important correspondence. Supplied in packs of 250, they are ideal for professional use requiring durable and spacious mailing solutions.