The only reason I wasn’t satisfied was because it only fit a single card comfortably even though other reviews claimed it to hold up to 3, and the card was quite difficult to remove quickly.

and I actually lost my debit card with one.

The adhesive didn't stick on my phone properly and somehow it managed to fall off thus me losing my credit card, debit card and drivers license.

I seriously recommend these to someone who doesn’t wanna carry around a wallet because it’s super convenient and keeps my cards super secure

At first I thought it would last, I stuck it on the back of my case and put in 4 of my most important cards and it held it up

Don't put too many cards in or it will rip

Breaks easily but holds the cards well when intact

With even two cards in it, virtually impossible to get them in and out

Moreover do not keep multiple cards in it for a while because it will make the opening loose and your cards will end up falling out in couple of months.

so my cards won’t fall

Love these, cards slide out easily enough but the rubber also keeps them from falling out

So, only a couple cards works best.

One card will fall out fairly often, though

great little card holder

I had a cloth card holder before, and it was easy to get one card at a time, but the cards were still secure

and I would recommend it to anybody wanting to carry less items but have all your important cards with you along with your cell phone.

But even when they are broken, they still hold my cards!

Less and the card will fall out, and more, you'll be fighting to get your cards out.

Stays on securely and holds cards securely as long as you don't only have one really thin card in there (for instance, a thinner driver's license)

Also taking the cards in and out puts a lot of stress on the sides of it and they like to break

It saved me from losing my cards 24/7

The only thing is sometimes cards can be a tad difficult to pull out.

I have a wallet-cardholder (that protects cards from unauthorized reading/scanning) and I wanted to have on the outside the transportation and zipcar cards

cuz my cards stopped working when I kept in inside the case

I don’t like carrying a wallet or purse, and I missed having my most important cards and my phones all together, so decided to try a stick-on holder.

These rip the moment I put it on my phone without putting any cards on it.

definitelty not a spacious card holder

so I like that I can put my important cards on my phone and have them with me

Good for a few cards but will not support 4-5 cards for a long period of time

Floppy silicone, secures cards but hard to get them out after

These are great! holds 2 credit cards, my driver’s license and insurance card... so far sticks real good on my Otterbox Symmetry case.

Super sticky - can fit 4 cards!

Adheres well & holds cards firmly.

It fits two cards completely comfortable, three cards just fine too (even credit cards which have the numbers on 3D)

Very useful and great card holder, applies very easily and is very efficient

Have been keeping 4-5 cards in mine at a time, it's so secure that I have to work at getting each one out as I need it

Can fit about three cards and like two bills once it stretches out a little

We like having the option of putting a card in their for quick trips.

Great card holder!

They also hold my cards really well

With this one, there is no way a card is going to fall out because it is snug and there is friction between the card and the plastic that holds it in.

great product can hold up to four cards and very slick, love it

Threw all three away as I clearly couldn’t trust my cards to sit in here safely.

These little pockets are super secure (both in attaching to the phone/case and in holding my important cards safely) but not too tough to get the cards out

Holds my cards pretty well (2-3 cards and a 20 dollar bill)

The cards are still holding very well but it is annoying that within days of buying this card holder, it broke

I've always been jealous of my other family members who use wallet-style phone cases, since they have the convenience of having all their important cards and cash on them at all times without having to carry their phone and wallet separately

These are secure and perfect for keeping cards safe

The adhesive has never failed and I've never lost a card

My teenager did manage to rip his in less than a month so it not as durable as I would like.

Great place to secure your ID when going through TSA as well as room keys for hotels.