This icon is a part of a collection of Volume 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 Volume Icon by Donny
We've received the idea on August 26, 2012 and created the icons on December 23, 2012
Icon of units of measurement such as lenght, weight, speed, time, temperature, volume, pressure, surface and degrees.