Material: Metal Color: Black, Dimensions: 10cm x 7cm x 1.5cm .Slim and Lightweight : Card Wallet has 10 card slots. Perfect for people who hates bulky traditional wallets and has limited pocket space. Imported Metal card holder wallet for Men RFID Blocking Material: Most of cards are using RFID technology(Radio Frequency Identification), but,which become more risky in nowadays, thieves can scan your identity information by using a RFID reader secretly when you are in stores, airports, or crowded streets. This aluminum wallet can perfectly block unwanted RFID scanners, keep your cards safe, Best for travel. Card Slots- Stores 10 Debit/Credit Bank ATM cards. Easy click button for opening and closing,Latches safely and securely when not in use.Polished Stainless design looks matt. Polished Sturdy Metal: Using high quality Metal with world map design. the shiny finish of the card holder give itself a stylish robust look, very sturdy for daily use. Please Note: This Metal card holder is only for bank credit/debit cards. Visiting/Business cards will not fit inside it so, if you looking for only bank cards then its perfect card holder to buy for you.