This is a Present 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 12,300 icons, all in the same style and quality.
There is a circle and inside the circle there are two lines that are connected by a solid, circle (dot). The lines indicate the hands of a clock, with one hand being the minute hand and the other being the hour hand. This icon is showing both hands as 5 o'clock. Outside of the circle are two lines that run near the top and bottom of the circle.