Feels and sounds like plastic - I could be wrong

Does not cover the whole screen - slight gaps on side. Is this tempered glass? Feels like thin plastic - tapped lightly a metal teaspoon on one shield - and did not sound like any glass. And the dust remover is super strong - as I pulled away from phone after cleaning screen with wet wipe and lint cloth - was rewarded with bubbles on my J5 phone. I would suggest if you carefully clean the phone screen pass on using the dust remover sticky.

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