Lookatool Magnetic Brush Aquarium Fish Tank Glass Algae Scraper Cleaner Floating Curve Brand new and high quality. Suitable for use with varying glass thickness. The streamline design is so artistic and pleasing to the eye. Floating design avoids lost magnets on the bottom of your aquarium and makes it convenient for use. Non slip griped handle for improved cleaning action. Super strong magnets for use with varying glass thicknesses. Non slip griped handle improves the cleaning action, while anti-scratch cleaning pads are highly efficient in removing algae from glass. Material:Plastic and high magnet material. Size: Approx 7cm X 3.5cm X 6.5cm ( 2.8" X 1.4" X 2.6") Magnetic force available between less than 6mm 100% Brand new and high quality. Color: White and blue.