If you’d like to protect your cards with RFID chips – like drivers licenses in some states, credit cards, and passports – from being scanned without your knowledge, you have several wallets to choose from. However, you can now protect individual cards without having to replace your wallet. The practical_pats store at eBay offers Tyvek envelopes with RFID shielding inside. They come in two sizes; one size fits a single passport, the other is perfect for a credit card. A single passport envelope is $5.99; two are $9.95. Credit card envelopes are $6.99 for 5, $10.99 for 10, or $15.99 for 20 envelopes. Shipping is free. Go to the store linked above and search for “tyvek rfid” to see the current options.
Some of our links in posts like this one are affiliate links, which means that we may receive a small commission on purchases at no cost to you.