I have good knowledge about this work. If you hire me, I can prove my abilities within said period of time. I deliver my task in time which is assigned to me. I can design the print ready file both in Photoshop and Illustrator so i can provide the basic source file as PSD - Ai - EPS formatted. The Business card size is 3.75 inches x 2.25 inches.if you want any changing in this size please tell me in the order page.