How to use
1. Need to stick it on a glossy, smooth, hard surface, for example a plastic phone case. Silicone, leather, fabric are not suitable to be used with.
2. Remove the cover of 3M mount back cover paper.
3. Stick it on a proper position, press with certain pressure, make sure there are no air bubble between 3M mount and the surface. For better result, leave it for 24 hours.