Designed for cleaning cylinders, bottles, and large test tubes. Features nylon
bristles with a radial top mounted in twisted heavy gauge galvanized wire. Additional Info: Cylinder & bottle brush, nylon bristles Package Size(L x W x H): 21 X 3 X 3 (IN) Categories: Brushes, Cylinders HTS Code: 9001.90.5000 Country Of Origin: INDIA