The magnetic business card holder and brochure holder combo is my favorite. It allows people to either take a lot of information about your company or they can just take a business card for future contact information.
These are designed to hold brochures and business cards.
Magnetic Combo Document Holders – Measurements:
Brochure Pocket Size: 4 9/16 in. by 8 3/4 in.
Business Card Pocket Size: 4 2/16 in. by 2 10/16 in.
Brochure Measurements 3 3/4 in. by 8 1/2 in.
Business Card Measurements 2 in. by 3 1/2 in.