Well priced product finally. The installation does not tolerate any error !! We can not stand movies if they are crimped. If dust is present to pose much leave as is under threat of ending up with a multitude of dust without being able to pull off because once the film goes straight in the bin. Besides the media for movies really attracts dust so that the delivery system is inefficient because when the film is applied, it sticks the dust on the media directly on the screen. Disappointed, even though we had 2 pair of protective or 3 price.