Hua Stainless Steel Rfid Blocking Credit Card Holder for Men & Women - Stylish Travel Wallet - Best Protection for Your Bank Debit, Id, Atm, Cards Against Rfid Scanning Criminals - Cool Slim Metal Business Card Case Material:Stainless Steel SAVE THOUSANDS in Losses and Headaches: What Takes Seconds to Destroy. BE SAFE AND PROTECTED from Electronic Pickpocketing: Safe, Secure, Blocking protection from All RFID Scanners and Readers Easy click button for opening and closing,Latches safely and securely when not in use. Polished Stainless design looks shiny. Size:9.3*5.8*0.7cm (L*W*H), please kindly check it carefully before purchasing Free lettering