I have been using it for 6 months. It's a relatively good application with low noise. In the month, I bought a second one to replace them. Lately, I have noticed that the straps on the first mask I bought have tightened, and yet the mask still leaks above the nose even at moderate pressures of 7-8 and constantly wakes me up. Considering that I use it alternately with the other one for 6-7 months, I conclude that the straps need to be replaced every 4 months..... I will look for spare parts and will come back

It does not have a very good fit. I changed 2 sizes (Medium & Large). And in both cases, it had leaks. Additionally, both of them caused a sore on the bridge of my nose. The straps that tie are okay, but overall the mask does not have a good fit.

Mediocre fit, mediocre Velcro with quickly fraying elastic bands and the silicone doesn't have the best grip. Cheap mask, but I will never buy it again and I do not recommend it!

Although its size is a bit small, nevertheless it has a very good fit and the most important thing is that it is almost noiseless from leaks. I recommend it.