Another cover, over one of the two rear cameras on my phone, slides around in a mushy goo of aggressive that never adhered and set up properly, despite the directions being followed exactly and the surface bring cleaned and properly prepared for adhesive application, so the cover moves around in this jelly-like residue, frequently slipping out of place and failing to cover the camera.

I purchased two packs of these and I used alcohol to clean the surface of the phone and lap top but the camera covers fell off after the first couple of days