1. The panel is made of aviation aluminum, sandblasted and anodized, with sufficient toughness
2. Hand-polished and chamfered, it feels good
3. Can store keys, U disk, with corkscrew function
4. RFID anti-theft protection, multiple functions, small size
5. Material: stainless steel + aviation aluminum
6. Capacity: This wallet can store 12 keys, and the expansion package can be used to increase the capacity, 1-12 bank cards and other various cards, certificates, and several banknotes
7. Dimensions: 92 x 5.8 x 11 mm