The Aluminium Cardprotector Is The Heart Of Our Collection, And Our Most Minimalist Wallet. It Has A Patented Sliding System That Gives You Easy Access To The Cards You Use Most With One Simple Click. Additionally, The Cardprotector Protects Your Cards Against Bending, Breaking And Unwanted Wireless-Reading (Of RFID And NFC Cards). The Cardprotector Won The Red Dot Design Award 2009. Dimensions : 6.8 cm x 10.3 cm x 1.9 cm (L x W x H)