The blade is made of Metal, strong, corrosion-resistant, and high-quality.Knurled handle, non-slip design, length can be freely matched.Blade protection device can prevent accidental injury and extend the life of the blade.Very suitable for cleaning and removing scrapers in aquariums and aquariums.The right-angle blade design helps to clean the corners of the aquarium.Product DescriptionAquarium Algae Scraper Fish Tank Cleaner keeps hands dry. Sharp scraper removes algaeThis kind of algae scraper is specially used to scrape the algae in the aquarium. Special design allows you to easily clean the fish tank.size: The algae scraper is about 42cm long,Extension rod length about 20cmMaterial:Plastic + Metalcolour:BlackPackage Contents:1 x Algae scraper1 x Extension rod10 x BladesOnly the above package content, other products are not included.Note: Light and different displays may cause the color of the item in the picture a little different from the real thing. The measurement allowed error is +/- 1-3cm.