This icon is a square. The top two corners are rounded. In the middle of the top is a smaller square with all four edges rounded. In the middle of the main square are 4 rectangles.
This Hospital 3 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 6,000 icons, all in the same style and quality.