Review on 3 mil Security Window Film - VViViD, 30 Inch Wide x 10ft Roll by Callie Boyd

Purchased to protect my active toddler from possible broken glass windows on our media console. While I won't test it by tapping the glass, I can say it gives me a bit of sanity knowing that if the glass breaks, that thick film will hold it together (at least a little). Applying it was a bit tricky though - measuring took a while, trying to separate the film from its backing required nails and patience, and applying to glass was horrible. I may have needed a tool to do this, but without instructions I just did my best and ended up with blisters. tons of bubbles. I think it damages the integrity of the product but now that it's stuck. I am stuck. Spring.