我想知道類似這樣的東西是否可以用來保護我們的貼紙等物品免受電磁場輻射,尤其是在需要郵寄它們的情況下?
屏蔽防輻射布料 RFID WiFi訊號屏蔽布
材質:聚酯+鎳+銅
屏蔽防輻射布料 RFID WiFi訊號屏蔽布
材質:聚酯+鎳+銅
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Shielding Anti Radiation Protection Fabric RFID Wifi Signal Shielding Cloth
Material: polyester+nickel+copper