USG Fly Control

I bought before few years before these masks and was the seat and mosquito repellent excited. Unfortunately, they were not as robust in terms relapsing Bern. they've patched and on using it. the horses was it not matter, the main thing not annoying mosquitoes ...
despite the many not so good reviews, I again bought two new masks as a substitute. on offer they were much cheaper than the first purchased.
the bad reviews are the provider moves seem to improve. the power is of a much more stable material that is fit to be good.
have one of the masks since few days it until now everything is still quite.
therefore (first) full marks)