Idea of Enter Key Icon
This icon for "enter key" is a backwards facing L-shaped bubble. It has curved edges. In the center of this L Shape is an arrow, which points to the left and is also curved upward at its tail end.
This Enter Key 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 6,200 icons, all in the same style and quality.