SILVER TWIN is a non-transparent cotton/polyester fabric for the protection against high frequency (HF) and low frequency (LF) radiation. It has 100% textile characteristics: Washable, easy to iron and process. Very high quality grade!
Attenuation: 57 dB (99,9998 %) at 1 GHz
plus local taxes and shipment, price outside EU: €83.95
Delivery time: 4-5 working days