A premium carbon fiber multi-tool card that comes in handy when you're out and about. Designed to be carried with our Slim RFID Wallet on either the inside with your other cards or on the outside in the elastic cash strap. Features: Premium carbon fiber 3K for exceptional strength and durability Bottle opener 6 wrench sizes 2 rulers (3 inch and 8 cm) Rigid edges can be used as a scraper