Electromagnetic shielding case for smartphone [MS339BS-G]

Ships from Japan Electromagnetic wave shielding material: High frequency electromagnetic wave shielding fabric: Blue Shield 150: Uses BS150 fabric Size: 165mm (length) x 105mm (width) Smartphone storage size such as iPhone (ProMax, Max, Plus cannot be stored) Microwave shielding rate: 99.99% @2GHz Color: light green Washing: Hand wash in room temperature water using neutral detergent, dry naturally (do not tumble dry), do not bleach, do not dry clean. Electromagnetic shielding case for mobile phones! Are you concerned about electromagnetic waves? Prevent exposure to electromagnetic waves from mobile phones! High frequency shielding fabric: The electromagnetic shielding case was sewn using Blue Shield 150 fabric. When using the phone, place the phone in the outside kangaroo pocket and hold it to the ear while talking, which can dramatically reduce the heat (specific absorption rate: SAR) from the phone that is absorbed around the ear. Also, if you put your cell phone in your pants pocket, your legs and body parts around your genitals will be exposed to electromagnetic waves when receiving calls. If you put it in this case, you can drastically reduce your exposure to radiation. 99.99% shielding (40dB) of radio waves in the frequency band used by mobile phones (2.1GHz or less)