ALPINE RIVERS RFID Blocking Sleeves 18 Pack - 14 Top-Load Credit Card Protectors and 4 Passport Sleeves, 13.56 MHz NFC Blocker, Professional Black

These are a replacement for other worn out RFID sleeves for my credit cards. The quality is impressive, along with the many details, (color and number coding). The choice to slide the card in either direction, depending on the sleeve you choose is a great feature, and I applaud the design team who brought this perfect solution to fruition!! They truly thought of EVERYTHING needed in this product, and have offered it at a reasonable price as well. I would certainly reorder, although, with this quality, I seriously doubt that I'll be needing to do that anytime soon.

Tested the product and it works as stated. Excellent RFID blocking sleeves. Excellent quality. Thick material very well made.

While they're a little thick to provide the necessary electronic protection, they're not ultra thick and still fit in wallet slots. I tested trying to tap one in its sheath and it didn't read. Good variety of sheaths.

Shipped and delivered within 6 days after ordering, for international shipping! It definitely does work as intended, blocks most RFID signals (Only tested with 13.56 Mhz frequency cards). The material has decent quality to it, surprisingly durable. Feels kinda like paper but stronger. Can be hard to fit a card in the first time you use it, but it becomes stretched and easier the more you use it. It does tear with daily use but that's why you get 14 of them! Something that's not mentioned is that it's made in China, but it's still pretty decent quality. I have a slight problem with the colors, they aren't my favorite but it's good for color coding, sucks for picking your favorite colors. Very easy to get the card out of the sleeve, since there's a opening for your fingers. Overall, very decent gift for friends family alike. It's perfect for traveling needs and most importantly, security. I haven't tried the passport sleeves but I assume they work as well. I currently have no use for it as RFID theft is uncommon where I live, but I plan on using it for traveling in the future!

Good Value for the price

The sleeves easily fit in my purse slots and the indentation on top makes it easy to identify the card you need.

Second time I've purchased these, and I'm very happy with them. I tested the rfid protection by trying to run a credit card while in the sleeve and it couldn't be read. These are very durable. I still use the ones I bought 6 years ago and I only bought a new set to give to a friend.

Better than previous brands. easy to get cards in and out of theses sleeves. The top opening ones are also much better that the side ones.

ho trovato queste custodie di varie dimensioni versatili e comode oltre che resistenti visto il materiale di cui sono fatte. Si possono inserire facilmente in ogni portafoglio anche da uomo. utile per ogni occasione ma soprattutto quando si viaggia in aereo o con mezzi pubblici

Ottima protezione, misura giusta per la carte e per inserirle all'interno del portafoglio. Direi ottimo prodotto anche dal punto di vista del materiale. Consigliato

I am not sure if they really work but it was better to make sure that we are protected

Très bon choix, le passport européen entre parfaitement sans pour autant glisser hors de la pochette Idem pour les petites mais ce sont les dimensions standards de toutes les carte de paiement. Le petit 'creux' au centre permet de le/les retirer vite et sans difficulté.

Bought for travel, protects passport and ID from stolen information, well made, several colours and sizes, definitely a good purchase, will buy these again if needed