There is one check mark that is fairly large. there is a smaller check mark to the right side of the larger one. it is the same length as the first one though.
This is a Double Tick 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.