An icon of a variable consists of a square with a line across the top. In the center of the icon there is a parentheses and in the parentheses there is an x.
This icon is a part of a collection of Variable flat icons produced by Icons8. Icons follow the guidelines of iOS, Windows, and Android and are designed by a single designer, guaranteeing the consistent quality.
Idea of Variable Icon by Julián
We've received the idea on November 25, 2011 and created the icons on December 20, 2011
step forward, in and out,