Tzstz 3 Tempered Glass Screen Protector ，for Samsung Galaxy A40，9H Hardness，Anti Scratch， Waterproof，Compatible Fingerprint，HD Klar Schutzfolien

【Ultra clear】 tempered glass screen Protector is high resolution with a transparency of 99.9% to allow an optimal, natural viewing experience. This ultra-clear glass film is reliable and promises full compatibility with the sensitivity of the touchscreen. 【9H Härte】 Built with 9H tempered glass with high hardness. Protect your screen from unwanted scratches and abrasion 【Curved design】with 0.33 mm ultra-thin, offers you a perfect touch experience. With 2.5D rounded corners, the edges feel smooth and do not scratch. 【Easy to install:】you just need to clean the screen and then align the tempered glass with the phone screen, press your finger from the middle of the phone outwards and it will be automatically absorbed until there are no air bubbles and the installation is completed and no more air bubbles appear. 【Kundenservice 24 Stunden am Tag】Please contact us if you have any problems and we will reply you within 24 hours.