Feature:1. ERGONOMIC: Fish tank strong magnetic cleaner brush with bionic handle and ergonomic design, comfortable grip, strong sense of control.2. DOUBLE CLEANING: Aquarium glass algae magnet cleaning tool scrapes and scratches synchronously, leaving only clear and no trace, inside and outside cleaning without reworking.3. STRONG MAGNETIC FORCE: Aquarium magnetic brush is waterproof and stable without falling off, made of NdFeB material, with strong suction force, precise and non demagnetizing.4. FLOATING: Aquarium magnetic cleaning brush adopts separate self floating design, automatically floating after cleaning without sinking to the bottom of the tank, no need to wet hands.5. MULTI PURPOSE: Aquarium glass cleaning brush can be used not only for aquariums, but also for cleaning windows glass doors and other glass.Specification:Item Type: Aquarium Strong Magnetic Cleaner BrushMaterial: Fiber Lint Cotton, ABS.Package List:1 x Aquarium Strong Magnetic Cleaner Brush1 x Scraper Note:1. Our brushes are not suitable for tanks made of acrylic or plastic materials.2. All data are measured manually, and there are certain errors in the measurement results.