Unique Design: The design of this emf stickers for phones is very unique. Its high-end structure can effectively absorb and eliminate the threatening waves generated by your favorite electronic devices. Whether it is a mobile phone, laptop or tablet, emf blocker can provide you with all-round protection. Not Easy to Fall Off: The specially designed strong adhesive layer allows quantum shield emf stickers for phones to be easily fixed on the back of the phone or any smooth surface, and it will not fall off easily. Anti radiation sticker can maintain good stability even during outdoor activities or sports. Improve Battery Performance: Not only can it prevent the threat of electrical pollution, emf sticker also helps to improve the function of the battery during charging or discharging, and increase the battery capacity and usage time. By reducing electromagnetic interference, emf blocker is able to optimize the working efficiency of the battery and extend the battery life of the device. Small and Light: Each quantum shield emf stickers for phones is very thin and lightweight, adding almost no extra weight or volume, making it very suitable for carrying around. Whether it is traveling for business or daily commuting, emf protection stickers can conveniently escort your health. Widely Applicable: The application range is very wide, and emf protection stickers is suitable for all electronic devices such as mobile phones, laptops, tablets, etc. No matter which brand or model of device you are using, emf blocker for phone can adapt.