Anti Strahlenschutz Decke Stoff EMF/RF/RFID Schutz Blockierung 1M NEU
( much thicker and more than other shielding fabrics). Usage for Bags, Curtains,Tents. Shielding efficiency: 70-90db. Anti-radiation(RF/ for EMI/EMF/LF blocking and for earthing). 1 Signal Shielding Fabric.