Blocking aluminum card holder — secure, durable, and fast access for up to 8 cards Key benefits Protects against signal skimming: built as a blocking metal wallet with mechanical sideslide switches that physically block signal theft. Fast, onehanded access: adjustable window plus a smooth sliding mechanism lets you reach frequently used cards quickly. Longlasting performance: patented track system proven for over 50,000 cycles ensures reliable, consistent operation. Lightweight and durable: 85 g body crafted from strong 6061 aluminum with an anodized finish for corrosion resistance and a refined look. Organized and practical: holds up to 8 cards and includes an invisible cash pocket for bills or receipts. Features Capacity: stores up to 8 standardsized cards (credit, debit, ID) in multiple compartments for neat organization. Adjustable window: quickly present or pull a frequently used card without exposing all contents. Invisible cash pocket: discreetly stores folded bills or small documents. Patented track system: engineered for smooth card deployment and tested beyond 50,000 cycles for durability. Sliding mechanism: lightweight 85 g aluminum body and precision slides provide secure, singlehanded operation. Signalblocking switches: mechanical sideslide switches physically block signals to reduce the risk of wireless card skimming. Materials and finish: machined from 6061 aluminum and anodized for strength and longterm wear resistance. Practical use scenarios Business travel: keep corporate cards, IDs, and a few bills organized and protected while moving through airports and hotels. Daily commute: access a transit or access card quickly with the adjustable window while keeping other cards secured inside. Vacation and sightseeing: protect payment cards against skimming and carry a slim, lightweight card holder that fits in a pocket or small bag. What to expect A compact, metal card organizer that balances secure signal protection, durable construction, and fast, dependable access. Smooth sliding action supported by a patented track system and longterm cycle testing. Solid 6061 aluminum construction with an anodized finish for everyday wear resistance. Materials and specifications Body: 6061 aluminum, anodized finish Weight: 85 g Capacity: up to 8 cards + invisible cash pocket Mechanisms: patented track system (tested >50,000 cycles); adjustable window; side sliding mechanical switches for signal blocking Designed for reliable everyday use on business trips, commutes, and travel situations where quick access and card protection matter.