Home / Uncategorized / RFID Cloth 10-53 RFID Cloth 10-53 To : Protect Credit Cards, Card Keys and Car Fobs For : Wallets and Bags Care : Clean with damp cloth 43″ wide 23% Copper / 27% Nickel / 50% Polyester Thickness .08-.09 mm Resistance .03-.05 ohm Description Description