Something too wide

They are transparent and bank cards, Persos, driver's licenses, insurance cards, etc. fit well into it.

However, on the open side no Semicircular recess, as one example of debit cards Cover is used, but this is not a big problem.

For wallets in the credit cards perfectly fit in (like mine) are the cases a little too wide.
If you want to insert the credit card with envelope cross in the wallet will be hanged, but this can be resolved very well with a reduction in the envelope with scissors (about 1-2 millimeters).

In itself it is very cheap cases that serve their purpose well.