BeskrivelseStainless Steel fabric Material:Woven type 20% Steel Fiber Fabric20% Steel Fiber 30% Cotton 50% Polyester Width:1.5 m Protection:10MHz-3GHz (≥28dB).The fabric protects 28 dB at 1 GHz. Color variations:Light grey, purple, beige/light yellow.It´s the same colour on both sides. Weight:160-170g per square meter.The fabric is very thin. Usage:Ideal for making jackets, aprons, and trench coats.Ideal for bedding.