Material: Silicone/Plastic, Size: 6.2 x 2.2 x 1.5 inch, Weight: 47gram, Color: Multi color. A silicone face scrubber, also known as a silicone facial cleansing brush or silicone face exfoliator, is a skincare tool used for cleansing and exfoliating the face. It is typically made of soft, flexible silicone material that is gentle on the skin.Silicone face scrubbers usually have small bristles or nubs on one side that help to remove dirt, oil, and makeup from the skin's surface.