Card holder with RFID (Radio Frequency Identification) security technology that keeps card data safe. Resistant aluminum design, with 6 compartments and plain area on the outside designed for laser engraving. Features: Card holder with RFID (Radio Frequency Identification), Security technology that keeps card data safe, Resistant aluminum design, 6 compartments, Plain area on the outside designed for laser engraving. Materials: Aluminium. Colours: Silver, Black, Blue, Green, Red. Size: 11 x 7.5 x 2 cm. Packing: Boxed. Decoration Position: In the front part, On the back cover. Print Size: 5 x 3 cm.