This is a Card Security Code icon. We've made it in iOS style, first introduced in iOS version 7 and supported in all later releases up until now (at least iOS 11). This style is based on thin two-pixel lines and is optimized for 50x50 px. Unlike other vector icon packs that have merely hundreds of icons, this icon pack contains 12,800 icons, all in the same style and quality.
This icon is showing a blank card with part of it enlarged to show detail. The card is a rectangle with curved edges, and inside the rectangle is a thick, black bar extending horizontally from one end to the other. Circled and enlarged to show detail are the letters CSC which stands for Card Security Code.
Related to Card Security Code Icon
Related icons are the icons with matching tags, as well as all ecommerce icons. All icons are in the same flat style. You can either download free PNG icons or buy SVG vectors