I know I know you are thinking out can this cute card really help? Well don't judge a book by its cover! The RFID blocking sleeves are engineered with three performance layers. One layer has aluminum material that blocks 13.56MHz frequencies, a copper substrate layer that blocks all 125kHz while the last glossy paper layer has cute flower designs on them.
As you can see I got both the sunflower and the orange flower one. Are really cute and sturdy.
As you can see my cards fit in, they are a little tight but that is fine. And fit into my wallet too. Again a little tight but it still fits. Don't worry if you are not into flowers they come in other colors and car sleeves too.