The privacy screen protector support fingerprint unlock?
Yes, It's compatible with Ultrasonic Fingerprint Unlock; Please RESET your Fingerprint ID
if it doesn't work after putting these screen protector on.

Does this screen protector affect the touch sensitivity?
Advanced Nano glue and full adhesive coverage feature allow it an excellent touch sensitivity.
It's not too thick, not too thin, not flimsy or interfere with the touch screen.

Features:
Galaxy S10 Plus Anti-Spy Privacy Protection.
Anti-fingerprint & Smudge proof.
Ultimate Scratch Protection.
Retina Clarity and High Sensitivity touchscreen.
Case-Friendly: Specially designed for Samsung Galaxy S10 Plus, compatible with most thin or soft cases,
but picky with big or bumper cases.

Lifetime Warranty:
Installation problem such as bubbles or other user error
Damaged screen Protectors
Does not fit your device
You encounter installation problems such as irremovable bubbles or unappropriate product size.

Package Include:
2x Galaxy S10 Plus Anti-Spy Screen Protector
2x Alcohol Wipe
2x Microfiber Cloth
2x Dust Removal Sticker
1x Installation Instruction
1x Squeegee Card