Material: CowhideDIMENSION & WEIGHT: 7.32"L x 4.05"W x 1.1"H; 0.40 pounds.100% HAND MADE: this is a clutch that takes more than a month to complete, from material purchase to cutting, sewing, gluing, packing and final quality check, all by hand.LARGE CAPACITY WALLET: one big cash slot + one big accessory slot (perfect fit for iPhone 7)+21 card slots = an extremely powerful multifunction wallet at the most slim size.RFID BLOCKING WALLET: under the leather layer of this wallets surface, weve covered the entire wallet with aluminum embroidered lining. When the wallet is closed, all RFID signals from your ID card, driver license and credit/debit cards (work at a frequencyof 13.56 MHz) will be blocked from digital thieves who try to steal your privacy and money. Some ID badges and some old access cards (work at a lower frequency of 125KHz) can not be blocked by this wallet.