sponge is made of cellulose fiber, natural and soft, suitable for your swimming pool, floor, bathtub, aquarium and prevents surface scratches. The household brush is a versatile and effective cleaning tool that can be used indoors or outdoors. The scrub brush is designed to remove dirt and stains easily and effectively without effort. Using a manual brush for cleaning tiles is hard work. This is why we have specially designed the handle of our scrubbing brush to be as ergonomic as possible. The handle is ergonomically shaped to provide a better grip while being easier and more comfortable to use. It can help you remove dirt around the spa and dirt on the inner wall of the pool. Our sponge brush can not only clean the swimming pool, but also remove stubborn dirt in pots, pans, glasses, baking molds, homes and kitchens, making life cleaner and brighter. Ideal for cleaning spas, swimming pools, bathtubs and spas, aquariums and boats. These scrubbing sponges can also be used to scrub and clean walls, floors, tables, counters and other kitchen equipment. Product Description Specification: -Material: Brush: Plastic Scouring pad: plastic and sponge -Size: Matte brush: 145 X 85 -Application: Ideal for cleaning spas, swimming pools, bathtubs and spas, aquariums and boats. Package includes: 2 sets of brushes