It's a logo for an iPad from Apple made up of two rounded rectangles inside each other. There is a dot on the left side between the two rectangles depicting the home button.
This is a iPad Filled 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 13,900 icons, all in the same style and quality.