BLACK-JERSEY Shielding Cap for High Frequency EMF (1 piece) Air-con M6L-64 is composed of 6

M6L-64 is composed of 6 very thin shielding foils and is permanently protected with a laminating film made of PET on both sides

In addition

For use as a translucent daytime drape to shield high frequency EMF coming through windows and walls

The high silver content of this fabric gives excellent EMF shielding performance

V4A-03 Metal Mesh (roll width 90 cm) is designed for shielding high frequency electromagnetic fields (EMF)

BLACK-JERSEY Shielding Cap for High Frequency EMF (1 piece) Air-con M6L-64 is composed of 6This BLACK JERSEY shielding Cap is perfect for shielding high frequency electromagnetic fields (EMF) when you are at home, around town, or when travelling. EMF attenuation: 40 dB (99. 99%) at 1 GHz*. *For attenuation at other frequencies, please refer to the attenuation chart in one of our pictures. Features: This shielding cap is made from BLACK JERSEY fabric which is soft and comfortable. BLACK JERSEY is a compact cotton fabric made from 83% cotton