Here's a crash report.

The bullet-proof glass film according to manufacturer specifications mounted, which worked very well.
Then came the many mobile phone users known scare me glit my Z3 compact from about 1 mtr. Level with momentum from his hand. It fell to the back flat on the asphalt. The film had 3 jumps, and I could fold down literally in 3 more contiguous parts. The film has absorbed the complete case of energy, to my Z3 was no damage recorded. The film has done exactly what I have applied it. Strong buy recommendation! !