Sinjimoru Stick-on Phone Card Holder Case, Phone Wallet Credit Card Holder on Back of Phone with up to 3 Cards and Cash Storage. Zip Black

Looks great, feels secure, adheses well and the clip lock feels like it will last well. After a month of constant usage opening and closing and searching between the 4 cards, it still looks and feels secure and satisfying to shut it closed. The small tab keeps the cards in place without falling out and is also sturdy despite having to pull it out a little bit each time a card is taken out. A single money bill in addition to 4 cards is also easy to hold securely.The "stand" feature is EXCELLENT and I can prop the phone in both landscape (requires a card) and portrait (just with the case door open) mode comfortably with the case stuck to the lower part of the phone case. Really great for calls & reading.It also is substantial enough that when I put the phone down it sits flat rather than leaning strangely because of the offset positioning of me having stuck it lower down below the camera lens. Very comfortable to hold the Phone with this stuck to the back.After trying this case I'm thinking I wasted time trying out all the other soft slip in type wallet / card cases.I've tried the Sinjimoru soft stick on fabric case before which is also great but this hard case is the only case I'm ever going to buy any more.I don't need it, but maybe there will be some benefit in having a clear door for a visible ID card.

Originally purchased in 2022 in white and second one purchased 2024 April (I believe it was) due to new phone and new case. Mine has been going strong and have never had any issues(no breaks or cracks). I keep 5 cards in it at all times and have never had any fall out and have never had the adhesive come loose. I am rough on my phone case and it’s always falling out my back pocket or lap when I get out the car.Getting ready to get another phone and case so I’m back here looking at getting my 3rd (my adhesive has been very strong and I wouldn’t dare try to rip it off so I rather purchase a new one) since I haven’t found one other than this one that I like (don’t want my cards exposed) . Fits in my car phone holder fine without popping out but if it was a cm bigger it might be a problem.

It can be a little difficult to open, but not impossible. but other than that it's a great product and functions well

Mine currently is holding two credit cards, my driver's license, and a paper medical card that is a bit thinner than most standard business cards. They fit inside perfectly. I attached a metal disk to the door so it can be used with my magnetic phone mount. This doesn't compromise the number of cards that it can hold as I put it above the rubber clamp that holds the cards in. The latch on the door is very secure and even when being held by just the magnet I have absolutely no worry that it might open accidentally.The only negative I have is the rubber clamp is not as strong as when I first got it. It does still do the job but not as securely as the day I got it.The adhesive is very secure. I haven't removed it and tried reattaching it though so I cannot comment on if this will be the case on future applications.Edit: After removing and reattaching to different phones (I had a rash of phone issues) I can say that it does that job relatively well. Do NOT try attaching the phone to fabric. This ruined the adhesiveness on mine. The hair simply will not come off enough to make it effective for permanent use. That said the overall usefulness and quality is enough to buy a new one. I still give this 5 stars.

Love this card holder, and I never thought I wanted a card holder. The wife likes wallet cases, but I don't like how flimsy the actual cases inside are, so when I got her new phone I got a solid case, and started looking for a card holder to attach to it. As I was looking I realized I was sick of my debit card and ID falling outta my pockets and I might want one too. Thought this one was good looking but was skeptical of how secure it might be... no reason to worry! Shuts with a very satisfying "SNAP". I have only had it for a few days but so far I've used it with 3 cards or 2 cards and a few folded bills and no problem at all. Cards sit in place, no movement. Super slim, I don't see how people are complaining about thickness; if this one is too thick you will never find one of these that suits you. I can't speak to the adhesion gel pads; I wasn't interested in it being removable so I got a roll of 3M and it's stuck on there good, I can pick up by the card holder and it doesn't even wiggle. I didn't even peel the film off the gel pads. Haven't had it very long, hoping it keeps holding and closing securely for a long time, we'll see. Wife wanted one that was more girly, more purse-y looking, after seeing how well mine works she asked for one of these too. If you want slim and secure, buy it!

2nd time trying this product. First time it fell off , I gorilla glued it. This time I have lost all of my cards because it fell off somewhere. The adhesive sucks . Don’t buy this .

Previously had the otter box commuter wallet but since I upgraded my phone and no longer had that option I elected to get an otter box case and stick this on the back. It works well however the corner did chip within the first week of me having it on my phone. It opens easily and closes securely. Have not been concerned about the adhesion as it feels very secure (I cleaned the case with alcohol before applying). Holds plenty of cards for me. Only major issues besides the lack of durability of the plastic is that it isn’t sloped so it is an abrupt transition off the side of my case. Would buy again but will happily switch back to an otter box wallet case when available.

HOLDS A LOT OF CARDS LIKE 5 BUT IT DOESNT STICK TO THE PHONE CASE! KEEPS SLIDING AND SLIPPING OFF!!