Minimal & Compact - Ultra Slim Design makes it easy to slide into your front or back pocket; clear finger glide for the ID window making it quick and easy to take your card or Money in and out Black - Metal Card Clip, Blue - Metal Card Clip ： RFID BLOCKING WIRELESS THEFT - RFID blocking protection design, keep your private information and credit card away from thieves' scanning devices, insure your private property safety. PictetW slide wallet farthest protects your credit cards, debit cards, passports and driver licenses. LIGHTWEIGHT - Slim body makes the case wallet easy to carry and you are not feel embarrassed any more for the bulge on the back pockets of your pants. Ultra slim and light weight, best for front/back pocket. HUMANIZED DESIGN - The elastics is convenient for you to put your credit cards, ID card into it, C shape mouth is for you to pull out the cards easily. Specification Product size: 10*7.5*2.5cm Black - Metal Card Box, Silver - Metal Card Box ： PROTECT YOUR CARDS: This credit card holder use RFID Blocking Technology to keep your cards are safe from identity thieves who are walking around attempting to scan your information from your cards. You can put your credit cards in here and they are protected from damage. THE MATERIAL: This card metal wallet made of high-quality stainless steel which makes it more durable and use time longer than plastic and a leather one. Very sturdy, resists wear, not easy to bend deformation. Keeps everything dry and safe in your pocket and bag. ONE HAND USE: This slim card holder can use one hand to open and close. When you press the button, the card holder springs right open and it snaps shut tightly. It opens easily and is small enough to fit easily into any pocket. This is the ideal way to carry your cards with you.