This wallet fits really well in my purse, holds everthing I can stuff into it and has been my favorite wallet now for the past year. I would buy it again. I can't tell if it is protecting the RFID's for sure since I don't have a reader, but other Amazon buyers have tested other Travelon RFID wallets/passport holders and found they work really well. Since they are very likely using the same protective technology for all of their products, I feel secure with this wallet. It is very roomy, and very pretty. It fits into my smallish medium sized purse perfectly.