Forgot your reading glasses, your at a restaurant and can't read the menu, or at a store and can't read the price or contents of a item, or need to read an article in the paper, here is the answer.
Our Credit card sized lens magnifies up to 3x and gives you more reading space than other magnifiers on the market. Measures 3 inches wide x 1 1/2 inch tall. Comes in a reusable plastic sleeve. Simply slide it into a credit card space in your wallet. When you need it - It will be there !!