Lineicon › Communication Letter Envelope icon Letter Envelope line icon from the communication set. Free download as SVG or PNG, 48px grid, 1.5px stroke, for personal and commercial use. Tags: father, mail, message, email.Download letter envelope.svg Tags: father, mail, message, email Related communication iconsLaptop ChatLetter EnvelopeInfo ChatLocked CallHotlineLove LetterHeart MessagesLove Letter