Minimalist Pop Up Card Holder Easily store and access your credit/debit cards at a push of a button. Cards not only slide out with ease but are perfectly and evenly distributed so you can easily find the card you want in seconds. Flap for Privacy The flap prevents cards or cash from falling out. It is also perfect for office organization by protecting business cards from being wrinkled or contaminated. Aviation Grade Aluminum Sturdy aluminum case prevents the card from bending and deforming. The inner double silicone strips keep the card tight and secure. Cards won't drop out even your turn it upside down. RFID and NFC Protection Advanced aluminum technology prevents RFID/NFC scanners from stealing electronic data. Thieves will come back empty-handed.