S.O.S Wallet Reader is an ultra-compact emergency reading glasses that miraculously fit in a wallet ... ingeniously designed to fit into a credit card size wallet or purse so they are always conveniently at hand! Nothing like the many foldable frame glasses available— none of these ‘foldables’ are compact enough to fit into the credit card slot of a wallet, so that they're always within easy reach. The secret to The Wallet Reader is the optical quality polycarbonate construction allowing the slimness, flexibility and strength necessary to fit into a matching credit card sized case! Never be stuck without your reading glasses again with today's deal at 50% Off Emergency Reading Glasses for $6 only!