Our own version, Letter Size Manuscript covers, superior to the Southworth 41SM. 9.0 X 12.5 These are produced on an 80lb vellum paper and have a full 1" flap at top which allows for a larger capacity and more stapling room. Pack of 100 covers in a true blue color that appropriate in every way for legal documents, including briefs, deeds, wills and contracts. We can trim these to 8 1/2" wide so you can easily print on them, just check that option. Also we have matching envelopes!