Surprising Insight: RFID-Blocktested Card Protects Wallet vs Fraud... Smart Fit Inside #4Pack Black We were tired of worryying about RFID skimming, so we tried the RFID Blocking Card in our 4-pack black set. It fits sleekly in any wallet, barely taking up space, yet it blocks unwanted scans. Each card is a booster for our whole wallet, shielding credit cards, passports, and IDs from intruders. The slim design is practical, and the sturdy build gives us confidence. We appreciate how one card secures everything, simplifying protection. After testing, we’re impressed—it’s a silent guard against fraud. The black finish pairs well with any style, making it almost unnoticeable until it’s needed. It’s a subtle but effective solution for anyone concerned about contactless payments. Trust us, this smart fit protects far more than just credit cards.