SAVEBUILD U230 Shielding Membrane for Shielding High Frequency EMF (per metre) Wifi and appliances

and appliances

and it can also be grounded to shield low frequency electric fields

or new members may be added

and 1% silver

SAVEBUILD U230 Shielding Membrane for Shielding High Frequency EMF (per metre) Wifi and appliancesSAVEBUILD U230 Shielding Membrane (roll width 100 cm) is designed for shielding high frequency electromagnetic fields (EMF), and it can also be grounded to shield low frequency electric fields. EMF attenuation: Single layer: 111 dB (99. 99999999921%) at 1 GHz* *For attenuation at other frequencies, please refer to the attenuation chart in one of our pictures. Features: SAVEBUILD U230 Shielding Membrane is a four layer membrane (thickness 0. 45 mm),