This product is suitable for daily cleaning of the aquarium and cooking at home. You can use two different sizes of the brush head to clean different sizes of water pipes. The shape design is particularly suitable for cleaning elbows, U-shaped tubes, etc. The texture of the brush is soft, it can be easily, completely eliminate the storage station in various water pipes. Spring made of high quality stainless steel, flourishing freely and undefformed. Category: Brush Material: 304 Spring stainless steel and nylon wire Brush material: Nylon Handle Hardware: 304 Springs stainless steel Type: Aquarium cleaning brush series Function: Cleaning Size: 1550 (mm) shape: Bar Christle Length: 18/30 (mm) Brush use: Import and export cleaning Water hose Specifications: 1550x50x30 / 18 (mm) Color: Blue