These are a small bag that is glued to the back of a smartphone. There you can connect headphones or credit cards.
The adhesive surface adheres very good and can be detached again without residue. The small bag itself is made of flexible fabric and takes a set on-ear headphones. So that the whole will of course be quite bulky and narrow chic phone is suddenly Brummer.
One or two credit cards can be well kept in it (okay, better one), this sits then also because of the anti-slip surface that adheres to the mobile, fixed and secure.
For my business cards that part is a little too tight. I get the card with a lot of back and forth into it, but would like to see my business partners, when I try to pull out the cards again ...
So that part does what it should. No more, no less. Who has been waiting for such an innovation can access like.
