The Cardprotector is the core of the Secrid product line. The aluminium Cardprotector protects your most important cards, both against bending and breaking and against your RFID cards being scanned if you don't want them to be (such as the transportation pass, ID card, the latest credit cards and business cards).

Some cards have thickened letters, this is called embossing. You can store up to six cards in the Cardprotector, including one with embossing. Or up to five cards, three of which with embossing. The Secrid Cardprotector is only 8 mm thick and has won a Red Dot Design Award.