Review on Protect Your SD Memory Cards with SENHAI Aluminum Case - 2 Pack, Black by Jason Tinnen

I like the simple design but I'm really surprised they use such a thin aluminum material. I think it's a little thicker than aluminum in a soda can. Both of mine actually came bent. I was able to bend them back by hand, but there was noticeable deformation. They are good for organizational purposes but not very protective. They will be fine for protection in most cases. I wouldn't put them in my pocket and expect them to last a long time. Maybe a shirt pocket. Not bad for the price.