Made completely out of 100% real carbon fiber Under cover from security scanners Keeps your financial data and ID safe and protected from "skimming" with a proprietary RF blocking laminate. Holds about 7 credit cards and 25 bills The clip will always return to its original shape - unlike the low-tech metal clips Light weight, strong toughness, smart design, Weighs just 10 grams! 3K Twill/plain weave nice sureface Size :70*38*13MM company logo can be printed on it