The Anti radiation quantum shield is made of protection film and negative ion film, releasing negative ions that neutralizes positive ions produced by electronic devices to protect our health from EMF radiation.
It reduces radiation damage to the human body.
It also improves concentration and focus, reduces stress, relaxes headache and improves body energy
The anti radiation shield will not affect the mobile phone signal.
You need not worry about the sticker falling off after sticking. Clean the surface or part of the device in which the sticker will be pasted with soft cloth before using on your mobile phone.
It can also be applied to any other electronic appliance such as Tablet, PC, Refrigerator, Microwave, Oven, Washing machine etc