Bought for my Z3 Compact these screen protectors. The film comes in a super-protected packaging. 2 times foil, 2 wet wipes and a microfiber cloth. The installation was very easy and took only 2 min. Very stable, therefore easy to assemble. The first impression is really great. You can see that a film is applied, but you do not feel. Impairment in touch? None. No fingerprints in the operation. Just great !!! If necessary, I will add a response yet.