The BX1000 LYRECO C6 envelope is a high-quality and practical solution for mailing mail. This envelope is made of robust material and offers optimal protection for your documents. The envelope has a C6 format and is ideal for mailing letters, invoices, invitations, and other documents. Thanks to the self-adhesive closure, packaging documents is quick and easy. The envelope is also recyclable, making it an environmentally friendly choice. With 1,000 envelopes per pack, you'll have enough envelopes for your daily mailing needs. The transparent surface allows you to see the contents of the envelope without having to open it. The BX1000 LYRECO C6 envelope is the ideal choice for securely sending mail in offices, businesses, and at home. Order today and see for yourself the high quality and reliability of these envelopes.