1. breaking through the tradition, shell rovo creates diamond black card bag with high grade;at the same time the card slot is free to remove, switch at will, simple design, fine workmanship;
2. compared with the cards on the market, they are easy to break in use, and the slot of the card may be cracked once the card is loaded. however, in daily life, the card and the life are closely connected.
3. at the same time, our patented intelligent shielding technology can prevent most of the private information of bank cards from being stolen and stolen;