TILE AND GROUT BRUSH *Brand Name: Libman *Head Width: 0.625 in. *Bristle Stiffness: Hard Bristle *Handle Length: 6.25 in. *Handle Material: Polypropylene Handle *Product Type: Grout and Tile Brush *Color: Green/White *Length: 9.75 in. *Brush Type: Household *Bristle Length: 0.88 in. *Bristle Material: Recycled PET *Head Material: Synthetic *Discovery ACC, NBR, SUP, EXP