Upon receipt you should make sure that one dissolves the white Plexiglas top the protective film. She is very strong welded and there is no evidence that ever a film is it. Did it originally believed this would check with pointed objects but then nich. Since the film was not visible, it broke up with me by continuous operation after a few weeks by blistering. However, no problem. A pull tab would be beneficial.
Price performance is top and the interaction to MacBook Pro is wonderful. Have fun.
