Avery® Clean Edge Business Cards - 145 Brightness - 3 1/2" x 2" - 400 / Box - Heavyweight, Perforated, Rounded Corner, Smooth Edge, Uncoated, Double-sided, Smudge-free, Jam-free, Printable - White Create custom business cards with no perforations. Unique patented design eliminates the look of perforated edges. Cards snap apart for easy separation with clean, smooth edges. High-quality, heavyweight cardstock is designed for use in most printers. Print rich graphics and clean text on both sides to expand exposure to your goods and services. Avery offers many easy-to-use templates for Microsoft Word and other popular software programs.