I bought 2 packs. It looked great, the magnet was strong and seemed durable. It took 2 months and the magnet came loose on one end. The case turned out to be cracked...good thing I bought 2 packs. I started using the second one after 1 and 2 months, the case cracked on it too and the magnet fell out. Nice concept, just not a long-term solution for me. I'd rather spend a little more money for something that works and doesn't break after a few months of use.