The aulumu G02 has been designed primarily for a comfortable grip.Compared to other magsefa wallets, G02 has a slimmer size and a more comfortable grip. If slimness and grip are important to you, this is the perfect choice. But it's not suitable for scenarios where more than 3 cards are carried. Withe more cards, can check aulumu G03 metal wallet. Holding Up to 3 Cards, Still Slim and Sleek. Bi-Fold, not only a wallet, but also a stand. Prop Up Horizontal and Vertical. Flip open, clear window for picture and ID card. MagSafe Compatible.