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.
4612AB51K00157 Features
Fabric Over Foam 51K series
4612AB51K00157 Applications
There are a lot of Laird Technologies EMI 4612AB51K00157 RFI and EMI Contacts applications.