Specially adopted the pop up design, simply click the ejector at the bottom,all cards slide out automatically, convenient to pick your card.And the soft arched inner edges can protect your cards from falling out. ONE-HAND CONTROL POP-UP CARD EJECTOR : You don’t have to slide out your credit cards out with both of your hands anymore. With one click, all 7 of your cards will slide out at ascending lengths so you’ll be able to see all your cards at once. Cards are nicely spread when ejected but won't fall out of sleeve. RFID BLOCK YOUR CARD : RFID protection card holders perfectly block unwanted RFID scanners, including RFID blocking technology, to prevent unauthorized access to personal information. Protect your identity from RFID scanning thieves and electronic pickpocket pockets - Prevent RFID readers from scanning your credit card, debit card, bank information, smart card. IDEAL GIFT - SNDIA credit card holder is a special and practical gift for your family,friends,colleagues,companions.