StilGut Tempered Glass Screen Protector for Apple iPad Pro 12.9" (2017 and All Previous Editions), Clear Tempered glass for iPad Pro 12.9" (all Editions), only 0.012 in. (0.33 mm) thick: maintains the original touch and transparency The hardness of 9 H means: extremely resistant against scratches. Peaks of sharp objects cannot damage the surface Anti-fingerprint oleophobic surface Comfortable sensitive touch: one side of the protection is composed of resisting silicon adhesive surface and can be immediately attached to your display Very resistant glass: if however the glass brakes, it is not dangerous due to an internal structure which doesn't cause sharp edges