. Material: Plastic + Sponge. Size: 14.5 x 6 x 8.8 cm. Package includes: 1 x Pool Brush. The sponge is made of cellulose fiber, which is natural and soft enough for swimming pools, floors, bathtubs, aquariums, and helps protect surfaces from scratches. This household scrub brush is a versatile and effective cleaning tool for indoor and outdoor use. Designed to move through grime and stains efficiently with minimal effort. Manual tile cleaning can be difficult, so the scrub brush handle is ergonomically shaped to provide a better grip and more comfortable use. It helps remove dirt around spas and grime from the interior of pools. These sponge brushes not only clean pools but also remove stubborn dirt from pots, pans, glasses, baking pans, homes, and kitchens, helping maintain a cleaner environment. Ideal for cleaning hot tubs, swimming pools, baths, spas, aquariums, and boats. Can also be used to clean walls, floors, desks, countertops, and various kitchen equipment. Features: The cleaning brush is soft and features high density for safe and effective cleaning. Lightweight, easy to carry and use, allowing you to clean anywhere. Helps maintain clean and healthy water. Suitable for swimming pools, spas, hot tubs, and large aquariums. Works well with above-ground and in-ground pools. Also ideal for spas and hot tubs. The cellulose sponge can be used on kitchen sinks, bathtubs, floors, walls, and most surfaces.