The Clairefontaine Pollen Black Envelopes are premium 120gsm DL-sized envelopes designed for elegant invitations, high-end corporate events, and luxury correspondence. Featuring a deep, sophisticated Black finish, these envelopes belong to the prestigious Pollen Range, renowned for its consistent color and superior paper quality. The self-adhesive peel-and-seal strip ensures a secure and clean closure, while the thick 120gsm paper provides a rigid, high-quality feel that is compatible with both inkjet and laser printers—perfect for metallic or white ink personalization.