compatibility :apple ipad pro 12.9" (2018) this is not a standard screen protector. this is a layer of rigid tempered glass will protect your screen from scratches, dings, chips, drops and shattering. tempered glass vs screen protectors: the screen protector sheets can be a pain to install. one false move will result air bubbles. they will offer scratch protection but they will not prevent cracks and shattering. however, this rigid tempered glass will protect your screen from shattering or cracking. tempered glass is easy to install and will not produce air bubbles. you can keep your lcd screen clean and scratch-free that will improve your resale value down the road. the tempered glass is .26mm and has a silicone-based inside coating that will not leave any sticky residue if you remove. your screen is rated 7h for surface hardness. whereas, this tempered glass is rated 9h - making this is the highest rating for coating/finish and the ultimate solution for protecting your screen. the protective layer will not interfere with touchscreen commands - your touchscreen is still 100% fully functional. free screen cleaner kit is included so you can apply the glass to pristine surface.