I ordered a screen protector for my iPhone. Very impressed with the pack that arrived as it had a mount (they call it a frame) into which the phone sits. This means the protector fits in exactly the place it should. No messing with little stickers and trying to get the protector in place. Loved that idea. Unfortunately I had an issue where part of the protector just wouldn’t stick down, I couldn’t be more impressed with their customer service support prompt and helpful responses to my issue. A new protector was dispatched to me which fitted 1st time without any issues. And, obviously this is subjective, but as I’d bought it on the basis of the ‘blue-light’ blocking, I do feel that my eyes are less tired at night. Very impressed.