-Material: Aviation grade aluminum.
-Item Size: 4.1x3x0.5 inches,very Slim comfortable feel in your pocket!!
-Net weight: Only 2.4 oz ,lightweight but sturdy,elegant,thin.
-Fit Card Size: 54*85mm (Standard credit card size)
-Capacity:Can hold 5 cards total:4 cards on the back, and 1 card on the front.There is a storage slot in the middle, which can hold a few coins/keys/mini SD card/SIM card.
-Rfid-protection:The back RFID card slot can protect your bank card information security.(The aluminum plate on the back is not removable, and the screws are only for decoration.)
