This is the money clip made from carbon fiber that blocks credit cards from radio signals. The latest identity theft technique, radio frequency hacking attempts to read personal information from newer credit cards. Made from featherweight carbon fiber—the same resilient material used in the aerospace industry with strength five times that of steel—the clip blocks most radio signals, keeping cards and IDs safe from unauthorized access. The included leather wallet's six slots hold up to 10 cards or IDs and has a 3" L x 2 1/2" pocket for receipts while the flexible clip, which will never weaken or break, steadfastly secures up to 20 bills when placed over the top. Ideal as an unobtrusive front pocket wallet. 2 3/4" L x 3 3/4" W. (1 oz.)