Very slim and convenient. It takes up minimal space in the pocket and the compartments it has are enough for the essentials, plenty of cards and a few bills. However, I would like the leather "cover" to close with a small magnet. Not a clip or an elastic band like other models that give extra volume. Overall, a very good product although the price is a bit steep.

The photos are 5 years after purchasing the wallet, and I have to say that it is an amazing accessory and very practical for people who use a lot of cards. Inside the aluminum, it can hold 6 cards. If they are all embossed, then it will fit 5. I have 2 embossed and 4 flat ones, and they fit perfectly. The mechanism is plastic, and although I was a little afraid at first, 5 years later I realized that nothing happens to it. The leather on the outside is still in excellent condition today. And it is genuine leather. It also has a small pocket for banknotes, which can fit a few, but not many.
Aluminum generally protects the untouched cards from scanning by anyone with ill intentions. Besides the aluminum slot, it has two additional pockets in the leather for cards. Initially, each pocket could fit 1 card. As I mentioned at the beginning, I was a bit hesitant and didn't force it. Now I have 3 cards in each pocket, it has softened with time, and it's perfect. So practically, I have 12 cards inside and it's simple! Of course, if it ever breaks, I will buy the same one because it is so practical and small that once you get used to it, it's hard to go back to a classic wallet.