Good to hear it's reusable, my films came with the air jacket package. Are those the same films (Air Jacket case comes with crystal and anti glare films vs. just the standalone films sold) because I don't want to waste it if I can.
EDIT: The films that come with the Air Jacket package are reusable as well. Just rinsed mine and reapplied to get rid of a tiny bit of hair and a bit of dust particles. Even though the film was wet when applied, it only created water bubbles, later removed by pushing them towards the edge and using a towel to wipe away the excess water.