Description:This stainless steel brush is designed for removing slime and algae build-up inside most filter impeller wells. High quality materials, anti rust and no breakage, solid and durable to use. Perfect for people who like keeping fish at home and this brush is a helper for cleaning fish tank easily.Features:Made of high quality stainless steel material, anti rust and no breakage, solid and durable to use.Perfect tool for removing slime and algae build-up inside most filter impeller wells.With a hook on the top of brush, easy and convenient to hang on the wall or somewhere.Five different sizes and flexible nylon hair for easily cleaning any narrow places of filter.Also suitable for cleaning test tubes, bottles, gun barrels, jewelry and all kinds of hard to get to objects. Specification:Condition: 100 percent Brand NewMaterial: Stainless Steel and NylonColor: SilverQuantity: 5PcsLength: Approx. 35cm or 13.77inch, 19cm or 7.48inch, 7cm or 2.75inch, 11cm or 4.33inchWeight: Approx. 33gPackage Included:1 x Set of 5Pcs BrushesNote:Please allow slight deviation for the color and measurement. Thanks for your understanding..