Now the card owners more and more

Bank card， credit card， card， VIP card，

Don't have a shelter， find them very troublesome， but also to protect their own

Card by the magnetic field does not harm， to mention the money needed to be informed when the degaussing your card，

Credit card to remind you when others can't read magnetic stripe， so the experience is really embarrassing.

Each of the card book contains 8 pages.

Now have a set of carbon， help you solve a big problem， no matter how many cards

Be a buttoned， have this baby can be more convenient，

And do not be afraid magnetic interference.