YSHIELD Naturell is a semi-transparent cotton fabric with silver plated copper fibers. It can block, reflect and divert 99.97% (-35 dB) of the RF (Radio Frequency)/MW(Microwave) EMF/EMR (Electromagnetic Fields/Electromagnetic Radiation) directed to it. The YSHIELD Naturell is perfect to be sewed into a RF blocking curtain. It is washable, easy for sewing but delicate.
All our RF blocking fabrics are cut off a large roll of fabric according to customer specifications. We are sorry, but return of these items is not possible.
Delivery will be done from the EU using DHL PREMIUM
RF Blocking Demo - 2016 - https://youtu.be/hqr3n3rizhk