This Closed Topic icon is made in Material Design style developed by Google. This style is based on extremely simplified shapes, thin two-pixel lines, and is optimized for 24x24 px. Unlike other vector icon packs that have merely hundreds of icons, this icon pack contains 4,400 icons, all in the same style and quality.
This icon is a circular speech bubble, with a curved point at its bottom coming from the bottom left. Inside the speech bubble is an icon of a lock, which is a small rectangle with a hole in the middle and a curved line on top.
Related to Closed Topic Icon
Related icons are the icons with matching tags, as well as all messaging icons. All icons are in the same flat style. You can either download free PNG icons or buy SVG vectors