It`s really cheap and does what it`s for perfectly... It`s easy to mount on any mic stand. It helps in eliminating the harsh pushes of air which create a 'pop' sound in the audio recording, so you get a better, cleaner sounding audio without 'popping' B, P and T sounds. The filter`s is made out of a double layered nylon mesh which holds back the air. The flexible steel arm holds the filter perfectly in front of the microphone capsule. It`s necessary for small and large diaphragm condenser microphones, it`s not needed for dynamic mics. I have never used my microphone without it, because it even protects the capsule from the accidental water drops coming from my mouth. My opinion is that it makes the microphone setup look much more professional on live stream or in videos.
I don`t really like the elongated steel piece which connects the mounting knob to the end of the flexible arm, I think it`s a little bit goofy, but I can live with it, because of the low price.
I think that there`s no point in buying anything else because this is the cheapest pop filter on the site and it does it`s job perfectly.