Here's another set that goes up to 128px: http://icondrawer.com/flag-icons.php http://icondrawer.com/flag-icons.php They're free, but require attribution unles

Here's another set that goes up to 128px: http://icondrawer.com/flag-icons.php http://icondrawer.com/flag-icons.php They're free, but require attribution unless you buy a 'royalty-free license.'