It is basically not bad

At the TPU shell, it is very well done and quite fine. Be warned however, she slips a bit more than the original peach skin of OnePlus. The whole gives a good solid feel, even though I have not thrown my phone on the floor to try ...
As against the tempered glass protection, at first glance it looks really good: a small, damp wipe, dry wipe, an electrostatic film, says it'll be fine ... in yet practice, I did not understand ... I spent the wet wipe and wipe dry as indicated in the user manual, which left plenty of moisture trace on the screen, I then asked the electrostatic film (which is too small, so you have to put it and remove it several times to cover the entire screen), and there is the drama, the screen is anything but clean! Full of traces of moisture and white marks created by the bubbles of electrostatic movie ... Anyway, carnage ... So I just re-cleaned my screen with a cloth classic glasses and asked the protection tempered glass => Ca made no bubble and it is well set alone.
Conclusion => I do not know if you will get to use their cleaning wipes better than me, but in the worst case it works anyway without ^^

Good buy!