Avery® Printable Note Cards, Two-Sided Printing, 4-1/4" x 5-1/2" , 60 Cards (5315) - 97 Brightness - 4 1/4" x 5 1/2" - 1 / Box - Perforated, Heavyweight, Rounded Corner, Jam-free, Smudge-free - White Custom design professional-looking note cards using your printer. Ideal for creating Thank You Cards, announcements, invitations and more. Ultra-fine perforations allow you to separate cards easily and cleanly. Heavyweight cardstock sheets feed automatically from your printer's paper tray. Note cards include coordinating envelopes. Free, easy-to-use templates for Microsoft Word and other popular software programs are available online.