SanHoo RFID Blocking Stainless Steel Credit Card Holder Case-Polish Finish This credit card holder has 6 credit card slots, just enough to keep it from being bulky. Be safe and protected from electronic pickpocketing: safe,secure,blocking protection from all RFID scanners and readers Easy click button to open and close, compact and lightweight,fit easily into your pocket,briefcase or purse. Premium stainless steel with polish finish design looks shiny. It is a must have when on vacations or traveling overseas. great for using on public transportation and crowded places - keep the worry away and be protected all the time.