EyeJust Blue Light Blocking Screen Protector for iPhone XS

The most effective blue light blocking solution, scientifically proven to work SleepScore Labs Study EyeJust was proven to reduce eye strain and improve all stages of sleep, results were published in the Oxford Academic International Journal. Tested and Proven - clinically tested by ophthalmologists and sleep scientists and proven to relieve eye strain and improve sleep NASA blue light blocking technology - engineered to provide unparalleled blue light protection Ultra-strong tempered glass - ultimate shatterproof protection for your phone Crystal clear - no yellow tint, colors stay crisp and vivid Easy application - installs in seconds, bubble-free and case friendly