Idea of Sheets Icon
This is a picture of four pieces of paper or notes that are stacked on top of each other. you can see the outline of the three on the bottom, while being able to see the full piece of paper on top
This Sheets 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.