SAYES Brand Unisex Smooth Mirror Stainless Steel Business Card Holder Metal Credit Card Case High Capacity Credit Card Holder Portable & Slim -- Size:9.5cm x 6.6cm x 1.3cm ; Weight: 77g. You can barely noticed it when you put it into your back pocket, easy to carry, and cool fashion name card holder. Brilliant But Robust -- The use of high-grade stainless steel materials. Even the latch is built by a strong metal, which makes it more durable than plastic. Rfid Blocking -- Our RFID protection card holder can perfectly block unwanted RFID scanners. Durable -- Using high-quality hinges and hardware make it good enough to resist beating and falling. Perfect Design -- The stylish design and sturdy construction protect your business cards organized and clean.