tempered glass

I want to install screen protector for my mobile but I am afraid if it goes wrong (like misalignment or air bubbles or if a liquid spills on it) it will become waste (it can happen if I ask anyone else as well). So are there screen protectors/tempered glasses which can be reused?

I have a Oneplus two 64 GB(One of the very first units in India) I've been using for almost one and half years now. I bought an original tempered glass with the phone and it has served me well. However, a week ago, I had a minor accident, and the glass shattered. And it seems that Oneplus has...