1. Flexible Filter Brush Set This dual-ended filter brush is made of high-quality soft nylon bristles and stainless steel. The flexible long brush with soft ends can be reused many times and is easy to push and pull. It's great for cleaning aquariums, filtration systems, hoses, glass tubing and pump accessories. 2. PERFECT TOOL FOR PIPE CLEANING: The hose brush is ideal for cleaning small diameter pipes. When you step on the pipe, you can remove the accumulated dirt. For all aquariums, aquariums, shower drains and kitchen cleaning. Dimensions (approximately): Spring length 200 cm, the perfect tool for pipe cleaning: the hose brush is ideal for cleaning small diameter pipes. When you step on the pipe, you can remove the accumulated dirt. For all aquariums, aquariums, shower drains and kitchen cleaning. The flexible long brush with soft ends can be reused many times and is easy to push and pull. It is great for cleaning aquariums, filtration systems, hoses, glass tubing and pump accessories. Application: Suitable for pipes with an inner diameter of 8mm - 28mm, such as pipes in aquarium filters, aquariums, lily pipes, shower flushers, drains cars or other long hoses.TricolorEach package: two packages. Give one away for free.