Change is the only constant in life. Coins and paper money have served as the primary method of payment for centuries. The arrival of high-tech cards caused a rapid replacement of these traditional means of payment. This new era of technology calls for an innovative type of wallet. One that protects both your privacy and your money. The Secrid wallet does exactly that both in terms of security and style. <br> <br>Secrid wallets are small on the outside but surprisingly big on the inside. Each Secrid wallet incorporates the ultra-thin aluminium Cardprotector.