Clients will love to spread the word about your brand while they protect their own information with this RFID Data Blocking Fabric Card Holder! Available in gray or navy blue, it measures 4 1/2" x 3" and is made of heathered polycanvas with an inner metallic foil lining. The zippered compartment is great for holding money and credit cards. Recipients just place their items inside to prevent cyber hackers from stealing sensitive information. It prevents data transfer between the wallet and reader and even comes with a convenient split ring.