It's a simple image of a person wearing a cap (that looks like a police officer's hat) and sash that cuts across the chest. The person has it's arm extended into a suitcase that is open.
This Customs icon is made in Material Design style
developed by Google. This style is based on extremely simplified shapes, thin two-pixel lines, and is optimized for 24x24 px. Unlike other vector icon packs that have merely hundreds of icons, this icon pack contains 5,700 icons, all in the same style and quality.