Soft material: The glass cleaning brush is wrapped in stainless steel with silica gel, the hardness is strengthened, the surface is softer, and the cleaning force is strengthened. No cleaning traces: The 9-inch silicone cleaning brush head can wipe all smooth surfaces streak-free and won't leave scratches on glass or mirrors. Can be hung and stored: The product has a hook that can be hung on a 1.8 cm thick glass for easy storage after use. Easy to clean: Gray silicone cleaning tool, smooth surface without gaps, easy to clean after use, just rinse with water. Multifunctional: The cleaning tool can be used on smooth surfaces such as bathtubs, mirrors, windows, car windows, tiles, tables, etc.