This is a drawing of a passbook that has some sort of a circular icon in the middle that may be representing a globe. Under the globe there is a long black line going from left to right.
This is a Passport 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 13,700 icons, all in the same style and quality.