EiZiTEK Privacy Screen Protector Film for Samsung Galaxy S21 Ultra, Edge-to-Edge, Fingerprint Unlock Compatible, Privacy, 2 Pack

No instructions, just tabs that say pull.Adhesive blobs form under screen that can't be removed.Text still visible from 70° angle.The edges are NOT sticky so flop around.S21 Ultra.The fingerprint scanner works a treat and does NOT have the ridiculous circle either.The screen protector feels smooth where there are no adhesive blobs underneath.