Classic Credit Card Magnifier
This is one of the most popular magnifiers around - and not just because of its great low price! This credit-card-sized magnifier is flat, small, sturdy, and lightweight; and fits right into your wallet or pocketbook. It has 2X magnification, perfect for making a whole host of items a little easier to see - including your charge or bank cards.
More information: http://www.braillebookstore.com/Classic-Credit-Card-Magnifier.1