The material makes a high impression, and processing also seems to be very stable to me. Unfortunately in an envelope the plastic was a bit scratched.
The cards are easy to push out with your thumb through the hole. When replacing one should schedule a corner of the card at the top end of the slot - the slot of the sleeve is at the top and bottom that is slightly wider, so that the map with a little practice easily slides into it.
It was probably not possible to provide a recess at the edge of the envelope, as the cards in the border are known to have their antenna. Thus, the entire edge of the card must always be covered.
If I get more cards with radio transmission in the future, I will like to buy this product again!
