Slim Design. Our Slim-line Portfolio gives you the slim attractive look and feel you want to protect your iPad. Microfiber Interior. The interior of our portfolio is covered with a plush, nonabrasive microfiber lining that cleans your screen while protecting it from scratches and abrasions. Secure Mounting System. Our Secure-Fit Tablet Frame allows you to lock the iPad firmly in place and allows you to position the viewing angle in both Portrait and Landscape Mode.