Idea of Bluelock Icon
It is a shape like a tilted rectangle with rounded corners, but the upper left and lower right areas extend beyond the corners of the rectangle, and it is tilted so that the upper right corner is at the top. Inside this shape is another tilted rectangle, this one with sharp corners.
This is a Bluelock 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.