Buy on line on this LINK all flag patches you want, you will recive them at you home in 24/48 hours. Select the country and order a sigle piece of flag that you want. The standard size are 5 x 3 cm and 8 x 5 cm. You can apply them easily and securely on you're travel rucksacks in two different ways: by sewing (reccomended), or by ironing or heat press.