Syeer Practical Floating Magnetic Brush Aquarium Fish Tank Fishbowl Fish Globe Glass Window Scraper Cleaner Blue White Black Suitable for use with varying glass thickness,The streamline design is so artistic and pleasing to the eye. Floating design is convenient for use,Non slip griped handle for improved cleaning action. Size: Approx 2.75 x 1.37 x 2.55 inch / 7 x 3.5 x 6.5cm. Material: Plastic and high magnet material;Color: White & blue.