With this premium display protection from Dux Ducis made of tempered glass with a 9H hardness rating, you can safely protect your Samsung Galaxy Tab A9 from scratches, sharp objects, and everyday wear and tear. The oleophobic coating significantly reduces fingerprints. With 96% transparency and a thickness of 0.3 mm, it provides a high-resolution viewing experience and excellent touch sensitivity. Note: The screen should be free of dust, grease, dirt, or lint before applying the screen protector to ensure a bubble-free and clean installation.