Mota Anti-Shatter Screen Protector - 3PK

I am looking around the interwebs for details on these and can’t find any reference to them being tempered glass or not. Are these in fact tempered glass and not just plastic?

We think it’s plastic.

Darn, not available for the Samsung S3, the phone my entire family uses.

Ah, well, the manufacturer must not think its worth their time to make them for such an obsolete phone…like the iPhone 4…

Xtremeguards plus coupon code= win.