Classy Man Gear- Minimalist Carbon Fiber RFID Blocking Slim Wallet Slim & Lightweight Carbon Fiber Composite Design Easily Fits in a Front Pants Pocket- Blocks most common RFID signals for added protection. Simple to Use: Push up your cards via the bottom cutout and pinch the two plates from the bottom, and all of your cards are accessible accordion style for easy selection. Holds up to 10 cards or as few as 1 for those days when you don't need as many. Great Gift Idea: Delivered in a reusable Classy Man Gear Microfiber Gift Bag. Satisfaction guaranteed!