Prestige business envelopes combine strength, quality and total protection for all mailing requirements when presentation matters. Manufactured from heavyweight 120gsm paper for a quality feel and maximum protection. Security slits providing tamper evident protection. Features a stylish Blue opaque inner lining to ensure contents remain confidential. Peel & Seal Envelopes now incorporate an Easy-Open tear strip feature. Pulling on a corner perforation neatly tears the integrated tape down the envelope revealing intact documents, without compromising security