Premium Fluted Card Protector (Black)Why It Made The List A refined take on Secrids classic design, the Premium Fluted Cardprotector swaps the usual smooth shell for a ridged finish that adds grip and a more deliberate feel. The aluminium core protects cards from bending and unwanted scans, and the familiar lever mechanism lifts them out in a clean, staggered stack. This version also accommodates metal cards and includes an auto lock mechanism that keeps everything even more secure until