WHOLESALE LOT OF 10 CREDIT CARD SIZED 3X WALLET MAGNIFIERS. Made by Opticlens. Great for reading menus and fine print. Easily stores in your wallet. Also makes a great bookmark. Magnify up to 3x and gives you more reading space than other magnifiers on the market measuring 3.25 inches wide x 2 inches tall. Comes in a reusable clear plastic sleeve to keep from getting scratched.