There is a rectangular box with slightly rounded corners. Written on the inside of the box there is the number one, a colon and then the number N. There are no other details to the box other then this.
This is a One To Many 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 13,300 icons, all in the same style and quality.