Brand new and high quality Feature: Absorbs and transfers electromagnetic radiation waves using special materials, reducing the impact of cell phone radiation on the human brain. Extend battery life. Restore battery capacity and extend standby time. Boosts your focus and concentration, increasing energy levels in your body. Helps protect DNA from damage, strengthens the body's biofield, and prevents electromagnetic waves from affecting your health. Extends mobile phone standby time by 0.5-2 times. Radiation protection EMF protection sticker is suitable for all mobile phones, computers, and laptops. Anti-radiation stickers only, other accessory demos in the picture are not included. Specifications: Function: Anti-radiation Material: Sticker Diameter: approx. 26mm/1.02in Color: Gold Quantity: 10 pcs Note: No retail package. Please allow 0-1cm error due to manual measurement. Make sure you don't mind before you bid. Due to the difference between different monitors, the picture may not reflect the actual color of the item. Thank you! Package includes: 10 x Anti-radiation stickers