Features: 1.Retractable: Fish tank algae cleaning brush can be adjusted according to the needs of the size 285 350mm / 11.2 13.8in, fish tank size are suitable. More convenient for edge cleaning. 2.Premium Material: Fish tank algae cleaning brush is made of thickened ABS in the handle part, not easy to rust, strong and durable. The brush head is moderately hard. 3.Labor Saving: Retractable aquarium brush is a large brush head, cleaning without dead ends, stain removal without hurting the glass or rubber. It is a good helper for fish tank cleaning. 4.180 Degrees: Fish tank cleaning brush is a lightweight brush head with high density bristles, 180 degrees dense PET environmental protection material. 5.Application: Fish tank cleaning brush is suitable for fish tanks and aquariums, and can also be good for cleaning in bathrooms and kitchens. Specification: Item Type: Fish Tank Cleaning Brush Material: ABS Size: Approx. 285-350mm / 11.2-13.8in PackageList: 1 x FishTankCleaningBrush Note 1. After the cleaning work of this product, please wash and dry the brush briefly before storing it. 2. Manual measurement, please allow slight error.