There is a Contact RFI that contains materials from Polyurethane Foam, Nickel-Copper Polyester (NI/CU).A contacter RFI with the Fabric Over Foam type.The RFI EMI that you are looking at comes from our well-known 51K series product line.
4379AB51K01725 Features
Fabric Over Foam 51K series
4379AB51K01725 Applications
There are a lot of Laird Technologies EMI 4379AB51K01725 RFI and EMI Contacts applications.