Bests & Worsts Reviews from Amazon

I bought this case thinking that it was perfect for my IPAD2 as it turned out it was. It covered both front and back with a sturdy cover. The problem arose 2 months later when i noticed on my screen black streaks. I cleaned and cleaned and the streaks never went away they just got more pronounced. It was then that i looked at the channels that were placed on the cover to stand the ipad up horizontally. The streaks were exactly the same length and width as the channels. They were over time embedding themselves into my screen.