I bought it on 4/2024 for a new A55, perfect fit, easy installation because it includes a plastic guide. The box contains TWO membranes inside, which I didn't know when I got it. They are membranes, not glass. There is no comparison in the application with OEM membranes, especially the cheap ones; I bought them and threw them away.

One of the easiest screen protectors to install out there. The membrane fits perfectly on the phone to the millimeter, and with the guide included in the package (a plastic thing that aligns the membrane on the screen), you can do it with your eyes closed and one hand. It's relatively expensive for a membrane. In the photo, it is shown placed on the phone. The 2-3 small bubbles it has are my own fault, as there were water droplets on the screen that I didn't notice until it was too late...
10/10 in terms of ease and application on the phone.
Note: 2 membranes are included in the package.
Edit: I forgot to mention that I don't have any fingerprints on the phone, so I don't know how much the membrane affects the responsiveness for unlocking.