Shipping: This item could take 18-30 days to arrive.
1.Plastic cover and Aluminum frame
3.Radiation absorption rate>90%
4.Protect your health and your phone
5.Not affect on telephone communication signal
Different from traditional anti-radiation products, our product will not cause any reflection and has not secondary pollution. It can be keep the mobile signal strength. Because we adopt the principle with high technology: to inject microwaves absorbent into silicon rubber, using electromagnetic energy convert to heat energy and military stealth aircraft technology , then eliminate radiation and interference from root.