ID Stronghold RFID 5-Pack Secure Sleeves Woodlook Collection RFID Blocking Protective Sleeves - 5 Credit Card Sleeves - Made in the USA Made in USA First product ever on the FIPS 201 Approved Products List! Includes 5 Credit Card Sleeves from our most popular collections. Made of high quality advanced four-layer paper laminate for strength. Blocks RFID chips in cards from being read without permission. 100% Made in USA. Share with the family! Government Approved!