Wally Carta is a secure (credit) card holder for the minimalists. It offers room from 6 to 10 cards (depending on the model) and has integrated RFID protection technology to keep your cards and personal information safe. RFID stands for Radio Frequency Identification. The aluminium interior of Wally blocks any radio waves so skimmers cannot get through to your cards. No more bending and breaking. Wally’s aluminium foundation protects your cards while remaining small enough to fit in any pocket. This is the only wallet you will need in the near future! Material: Aluminium, Vegan Suede.