DescriptionThey transform radiation in another good ways without blocking signals. Suitable for smart phone, cell phone, laptop, PC and other electronic devices. These slim lightweight stickers could be applied to any cellphone or phone cases. Releasing negative ions that neutralizes positive ions produced by electronic devices.Features-Color: As shown -Material: Sticker -Size: About 2.50X2.50X0.20cm/0.98X0.98X0.08inch -With radiation protection, these stickers reduce the effects of electromagnetic radiation from electronic devices and do not interfere with cell phone signals, so you can use them with confidence. -These cell phone protection stickers can be used as electromagnetic radiation blocking for tablets, cell phones, Kindles, computers, air conditioners, refrigerators, microwave ovens, printers, washing machines, etc. -The stickers convert harmful substances into other harmless forms without blocking the signal. -These stickers come with self-adhesive, you can easily stick electromagnetic radiation stickers on the back of mobile phones or other electronic devices, because the function of electromagnetic radiation protective covers can be maintained for a long time. -The service life is very long, you don't need to change them frequently, they can serve you.
