amFilm Screen Protector for Galaxy Tab S5e (2 Pack), Case Friendly Tempered Glass Film Screen Protector for Samsung Galaxy Tab S5e

Put it on in a steamy bathroom, using the hinge method. I also use the case the tablet was in to help get it aligned, it formed a nice ridge frame area. The trick is to run down the center, will your finger first, then out left and right, rather then let that glue grab off center and start moving to center. Its easier if the center line is down attached first, as much as possible, letting the air travel to the edge and not across the center line. Do you need this? Screen are tough, the problem is sand, its made up of lots of minerals and some particles are extremely hard, and will scratch the screen. You dont need to be at the beach to find sand, its in the debris in street curb gutter you drop your keys, lawn dirt, etc.