This Flash Off 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.
An hourglass shape that has the bottom left corner and upper right corner extended slightly further than the rest. The hourglass is leaning thirty five degrees to the left. there is a line running from the upper left through the center of the hourglass to the lower right. The straight line extends past the top and bottom of the hourglass.