The icon shows a rectangle with a horizontal line through at the top. Inside the box under the line, there is a circle with a diagonal line inside it going from the top-right of the circle to the bottom-left.
This is a No Access 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.