Domire Credit Card Companion with Serrated 2-Inch Steel Blade, Lens and Compass, 9-Tools Total, Black Finish Credit card holder with (9) essential tools for every day jobs 2-inch serrated edge steel blade cuts through tough materials with ease Removable blade, tweezers, toothpick and opener 3.375-inches by 2.125-inches and weighs 1.4-ounces