I purchased these for my wallet and other items. I didn't need all of them so I shared with friends. I like that there are options to load cards from the top or side. Passports and credit cards fit perfectly. The variety of colors and designs make it easy to find in my wallet too.

My priority was the sleeves for passports. It protects the pages. Colorful designs make it easy to find in bag and each person has a different design. RFID protection from identity theft. Great value.

I absolutely love how cute these passport and card holders were. I use these traveling internationally, and it made it a lot easier to find with the adorable designs inside my bag. With so many, I have spares in case it gets worn out or I can give away to friends if I want to. I felt like my items were pretty secure and they were not going to be loose or getting out of these cases. 10/10 would buy again.

These are thin enough to stack in the pockets of your wallet. Since I bought these I have not had my card information taken. So, they work, as far as I can tell. I like the designs it does make it easier to tell at a glance what card I am grabbing.

Very retro and works as I put my cc in them.

I placed a RFID chipped credit card in the sleeve before checking out at a cash register. The chip reader could not read the credit card even though it was placed directly on the reader. After I removed the card from the sleeve, the reader immediately detected and read the credit card. I did this test with two different cards and a couple different protector sleeves -- all passed..

My credit card information was recently stolen. So new credit card. This coincided with a new debit card as well. Both have NFC (near field communication) technology. Also known as "contactless payment" or "tap to pay." So I used it for the first time at the gas pump. I was a bit bothered that I didn't even ask me for my zip code to authorize the transaction. So I decided I needed some RFID/NFC blocking card covers since my wallet is not RFID blocking.First, I will say that I did research and NFC is the safest technology we have right now to make payments. Either via the card or the phone. Unlike other methods, your card number and name are not transferred. Only a unique encrypted code. This code changes every time so it'd be pretty hard to spoof. My card was spoofed. I don't know if they got it online somehow or skimmed it somewhere, but they had a physical copy of my credit card. Swiping a card is the easiest to steal/copy method. People put skimmers on gas pumps and ATMs and steal your card info and pin. Easy peasy. This can also be done with a chip card but it's much more difficult and therefore unlikely due to the chip's encryption. With NFC, you don't insert your card so they can't copy it at the point of sell system. So now NFC is the even more secure version. Therefore, I am willing to embrace this technology.The most powerful NFC is only going to be a few inches using a magnetic field. We're talking just barely over 1.5 inches (4 cm) on a credit card reader. RFID can be hundred of meters when it's used for inventory tracking since it uses radio waves. So even with that tiny range on NFC - I'm uncomfortable. It's still too close for comfort for me. Either way, they are easy to block. Just need some metal. Nothing fancy. You could totally make your card a little tinfoil hat if you wanted and be completely safe. I chose to order ready-made sleeves. I saw they had cute ones and settled on the LotFancy slips.As you can already see, they are adorable! There's 5 passport sleeves and 14 credit card sleeves. They look like old VCR tapes and audio cassette tapes. Ah, the old days. Why have a bunch of grey or navy blue sleeves when you can have THESE? Come on!Now I will say, ***I TESTED THEM.*** I figured they would work fine. It's not like this is advanced technology. However, these are very affordable and who's to say someone didn't just print out some card stock and send it out? So first thing I did was test it at the gas pump. I had my card in the sleeve and rubbed it all over the reader. Nothing. So yeah, they work!I'd give them 5 stars if it weren't for one thing. In a regular wallet, they are a tight fit. It is actually easier to just slide the card out of the sleeve in your wallet than to pull it out in the sleeve. So that's what I've been doing. I just leave the sleeve in my wallet and pull out the card, then carefully return it to the sleeve. So 4.5 stars from me. Though honestly, I don't see how this problem could possibly be avoided. Any material is going to add some bulk to the card. Therefore, I imagine any slip would be just as tight in your wallet.For now, I'm going to enjoy the peace of mind of safety and the new pops of color in my wallet! I put them over my cards and then realized your passport card actually say to store it in a sleeve on the card. So yeah, it went in one too.Added bonus: Today we were in a training talking about security and the instructor asked who had their credit cards in RFID blocking sleeves. Only two of us raised our hands. I even proved it and showed how cute mine are. Win.

Pros: - Sleeves look nice - There are ones with opening for vertical insertion, and others with opening for side insertion - RFID protection (untested, but will update if they don't work)Cons: - The way they are folded has a nice streamlined exterior, but due to that the flaps are on the inside which causes some issues sliding things in, mainly with passports. - If you have a passport that's a little fatter than normal (whether due to extra pages, large/multiple visas, etc), it's going to be a very tight fit and a struggle to insert/remove it.Also, not really the credit card sleeve's fault, but if you were planning to slide a card into a sleeve and then slide that into a credit card slot in your wallet, that might not be possible depending on your wallet. So if you were planning to do that with a few cards, probably better to just get a RFID wallet.Anyways, that's my opinion. For the price and quantity, I think they're worth it depending on your use case.