The surface is made of high-quality durable silicone,corrosion and crack-resistant,squeegee comes with a hook for easy storage The soft silicone prevents any loud or damaging knocks when placing it back in the holder on the glass so it protects it nicely for bathroom wall,shower doors,mirrors,car windows and other smooth surfaces Easily wipes away all water on all glass and non-glass surfaces in just a few seconds,no streaks,no watermarks Comfortable nonslip handle provide a good experience design to work indoor and outdoor.