The TidyMister Small Pool Brush Head is a 4.7'' original single round brush designed for cleaning narrow corners and steps in pools, spas, hot tubs, kitchens, and bathrooms. Made of polyester material with a medium firmness, this blue brush is specifically made for vinyl surfaces. The brush head comes with a polypropylene handle for easy and comfortable use. Perfect for maintaining a clean and tidy space, this handheld pool brush is a versatile and practical addition to your outdoor cleaning tools.