Features: Made of aluminum-magnesium alloy, anti-corrosion and anti-rust. Angled blade for cleaning the corner of aquarium. Adjustable handle length, all depend on you. Effectively remove algae attached on glass surface, perfect for all aquarium and tanks. Come with 2 alternative blades. Specifications: Color: Silver Material: Aluminum-magnesium Alloy Item Length: Max. 68cm Min. 21cm Item Weight: 115g/ 4oz Package List: 1 * Scraper Kit