These cases aren't the flimsy items you'd expect for the price. They are high quality and very durable. I like how you can read the disc label through the transparant cover. Cases this thin cannot be labeled on the side so it saves me from writing on the cover. They open and close easily too. As always, supermediastore provided fine service. Discs arrived in a couple of days well packaged. I don't see how you can go wrong if you need some super thin disc cases.