I have an Asus Zenfone Laser 6.0, nagpataud ko ug "tempered glass," then after sometime thru my own fault mag-ka bubbles sa kilid...so after seeing the annoying sight... akong gi-tang tang unya nagpataud ug bag-o... Now I realized that the so-called "tempered glass" is not glass at all, its just some hard plastic that would brick easily... But I guess as a protector of the Glass Display of our phone, it should serve the purpose, na dili ma scratch dali-dali... but i do not know if di ba jud sya ma-buak if matagak or matagakan if naa sya'y "tempered glass"...