In modern life, we inevitably come into contact with various electronic devices every day - mobile phones, tablets, computers, microwave ovens, etc. These devices not only bring convenience, but also continuously emit electromagnetic radiation. Long term exposure to radiation environments may have potential impacts on human health. This product is a radiation resistant sticker that combines 32 layers of composite materials including silicone, Japanese mineral elements, negative ions, far-infrared radiation, and mineral germanium. Adopting self-adhesive design, it is easy to use and can be easily applied without affecting device signal, wireless charging, or any other performance. After actual testing, it was found that after using the mobile phone for 15 minutes, the facial temperature significantly increased and the radiation effect was significant. After applying this product, it was verified by a professional electromagnetic radiation detector (DT-1130) that the radiation value significantly decreased, effectively forming a "protective field" and reducing the direct impact of electromagnetic waves on the body.