OPTEXX RFID Blocking Chain Wallet Revolt Pirates Black with OPTEXXProtection; Made in Germany MODERN CHAIN WALLET MADE OF TRUCK TARP WITH OPTEXX PROTECTION 1#Best Blocking Wallet Your RFID / NFC equipped credit and insurance, key, Identity document or e-ticket cards are protected within these wallets from hidden scanners and fraudulent use. Made in Germany MODERN CHAIN WALLET MADE OF TRUCK TARP WITH OPTEXX PROTECTION Available compartments: 3 x card slots 1 x mesh compartment 2 x all-purpose slots (1 x burr fastener) 1 x note compartment Outer material is provided with invisible shielding material to ensure maximum security against unauthorized access to your personal data. Your RFID / NFC equipped credit and insurance, key, Identity document or e-ticket cards are protected within these wallets from hidden scanners and fraudulent use. Shielding Frequency: 125/134 kHz 13.56 MHz 433 MHz 868MHz 915 MHz 2.4GHz Material: rugged Truck Tarp with burr fastener and chain Color: Black with Pirate rivet Dimensions: closed: approx. 3.74 inches x 5.31 inches open: approx. 9.45 inches x 5.31 inches chain length: approx. 14.957 inches Weight: approx. 2.468 ounces Weight with chain: approx. 4.057 ounces