2.5D Tempered glass protection screen is made with specially processed glass to protect the screen of the device from shock and scratches by effectively in absorbing the impact. 2.5D Tempered glass protection screen is transparant with silicon properties on the adhesive side. The statis between the Rand the LCD maximizes touch screen sensitivity. Features 1.Toughened glass has high transparency, and the color never changes. 2.The surround part is smooth the protect the screen from being smashed. 3.The product is environmentally friendly and population-free.