This is Stationery SNWFN2252F, "Blue Swiss Dots folded note".  This is a 4.25"x5.5" foldover note.  Your 1 line of type will be printed in your choice of typestyle and ink color.  Please note that there is an additional charge for ink colors other than black.  Shown with typestyle: Cocktail, ink color: Cornflower.