Features: CREATE A HEALTHIER ENVIRONMENT - The EMF Protection Stickers Have Been Proven to Reduce Harmful Radiation by 96 percent . PERFECT FOR THE KIDS - Kids These Days Spend Hours Upon Hours on Their Phones. With Our Stickers, You Will No Longer Have to Worry About Your Kids Experiencing the Negative Side Effects of Radiation. IMPROVE YOUR DEVICES - Nobody Enjoys Running out of Battery Life on Their Devices. With Our EMF Protection Stickers, Your Device's Battery Life Will Last Up to 30 percent Longer. PRACTICAL AND SIMPLE TO USE - Our Stickers Are Small and Fit Perfectly on Almost Any Device, While Adding a Touch of Style. Specifications: Product Type: EMF Protection Stickers Size: Diameter 28mm Optional Color: Gold or Silver Qty: 1PC or 5PCS or 10PCS Package Included: 1 or 5 or 10 Pcs EMF Radiation Protection Stickers Note: 1. Due to the different monitor and light effect, the actual color of the item might be slightly different from the color showed on the pictures. 2. Please allow 1-3cm measuring deviation due to manual measurement.( 1 inch = 2.54 cm )