KTTWO Xiaomi MI A2 Screen Protector Glass, (2PACK) Full Screen Coverage Anti-Scratch Bubble-Free Tempered Glass Screen Protector with Full Glue for Xiaomi MI A2 / MI 6X (Black)

Full adhesive means it stays attached and has excellent touch sensitivity. I tried another brand with partial adhesive and it failed to stay attached or to respond to touches easily.Minor criticisms are:1. The oversize adhesive backing which makes it harder to position the protector - you can't use the masking tape trick.2. It is hard to get a bubble-free install. However, most of the bubbles disappear after a while and those that remain aren't a problem.