Printable BlankBusiness Card: Each of our perforated businesscards printable...Printable Blank Business Card: Each of our perforated business cards printable sheet are acid free and measures 8.5" x 11" inches ( 21.6 x 28 cm ); Micro Perforated Cardstock 3.5" x 2" after perforation( 8.9 x 5 cm); The right size allows you to easily...more