【Compatibility】— Perfect fits Samsung Galaxy Tab A7 Lite 8.7 Inch 2021 (SM-T220/T225/T227). Please check the model number of your tablet before ordering. 【Good material】— Made of Premium PET film, the rough texture allow you to better control of the Pencil's tip when drawing with the surface pen, while enjoying the smooth writing and painting experience. 【Ultra-thin】— 0.33mm screen protector keeps the high touch sensitivity of your device. The matte surface reduces reflections of the sun and reduce eye strain when you drawing or writing out of doors. 【Feature】— This screen protector enhances the friction of pen, giving you the same feeling of writing on paper, so you can work paperless without losing the paper feeling. 【Note】 — This thin film is mainly used to drawing, writing or sketching. It's not tempered glass screen protector