Cell Phone Self Adhesive Card Holder Stick On Wallet with 3M Adhesive RFID Card ID Credit Card ATM Card Holder for iPhone Android (2pack Black)

I was skeptical at how well this would stay on, as my phone case was raised in the corners and it didn't lay flat. Some crumbs and dog hair did get under it, but for not being flush with the phone case it held up super well! I dont use it anymore as I got a new phone case, but it was perfect and never fell off! I still have the second one and will probably use it eventually. It did get a little stretched out as I put 5+ cards in there at times, but still held up well. I am super rough on my phones and cases, and shove them into pockets, bags, etc. It never once came off, and Im very impressed!

I'm using this to hold a frequently-accessed credential card on the dashboard of my car. The material is sort of like spandex. Would I use it as a wallet for my credit cards attached to my phone? No. The adhesive is solid, and it has a little retention hood, but by the 20th time you pulled the card out, you'd stop using the retention, and then I don't think the spandex stuff would be secure enough to keep the contents in. It could also wear through pretty quickly being carried around in a pocket But for a static location like how I'm using it, it's terrific. It's super slim, although you could probably stuff quite a few cards into it.

This has been an awesome attachment for my case. I don’t always need to carry a purse but I always need my cards and I’m never without my phone so this has been perfect. I was able to hold seven cards at times. The material is quite stretchy. I had a case that was silicon and didn’t realize that this would not stay attached. I did some research and bought some silicon glue. This did the trick. The only downside is that not gets dirty easily. I got a pink one and with all the time it got laid down on varying surfaces it got gross and dingy looking pretty quick.

This little card holder has been super handy and sticks really well to my phone case and hasn’t budged at all. It’s perfect for holding a couple of cards when I don’t want to carry my wallet. The pocket has stretched a bit over time, but it still holds everything fine, and the adhesive is crazy strong. Definitely a solid buy for how cheap and convenient it is.

I think the concept for these is great - the fabric is stretchy and low profile, the adhesive is strong, love the pocket style flap. Unfortunately, I couldn't use it on my phone with my cordless car charging pad. Somethng to keep in mind - it blocks the charging signal.