BESSKY Tempered Glass Screen Protector Flim for Kindle Paperwhite 1/2/3 * Compatible for Amazon Kindle Paperwhite 1/2/3. Light Penetration Ratio 93.7% (Comparison: Glasses 92%, General protective film 80%). 9H Strong Hardness Anti-Scratch: The World Best! Real tempered glass protector. Anti-Fingerprint, Oleophobic Coated,Explosion-proof. Ultra Slim Thickness. Bubble Free. Oleophobic Coating. Sensitive Touch. Anti-Shatter Film.