Environmental friendly silicone material: use with reassurance. Soft bowl brush: does not hurt your hands and does no damage to the dish. Double sided brush head: effectively remove dirt and oil stains. Multifunction brush: wash dishes, wash fruits, thermal insulation pads, clean makeup brush... Heat-resistant material: can be disinfected under high temperature for reuse. Stick to Sink with Suction at the Back, Speedy Natural Drying.