credit card size 16 micro SD card holder

It's a bit smaller than a credit card actually, so that if you kave a book-style credit card holder it comes out easier and wears it out less. It is designed so that the cards don't fall out by themselves, so they might be hard to remove at first. It's easiest to lift the card wit the nail of your index finger and slide it out with the thumb of your other hand. It needs one line of support (can be more, just adjust the percentage so that any support in any direction is made there) below every ca