feature:<br />blue light resistance screen protector.<br />Highlight: Eye care and anti-burst.<br />Prevent eye from blue ray injury: To prevent vision to deepen which caused by 400um to 480um the energy shortwave blue light.<br />Applicable: Young students; Prolonged computer workers; Like to watch TV and play phone for children and the elderly.<br />Compatible:<br />for iphone 7  7 plus 6 6s plus 5 5s SE