20" Gong Brush with long handles type 6.6 white nylon bristles poly block. Type 6.6 nylon bristles are softer and resistant to water.

20" Yellow Gong Brush with long handles with stiff polypropylene bristles and poly block. Polypropylene bristles are stiffest resistant to water. Wt. 11 oz.

20" Prostran Gong Brush with long handles. Prostran polypropylene bristles are excellent resistance to dilute acids alkalis alcohol and vegetable oils. Retains stiffness when wet.

9" Poly Block Gong Brush with type 6.6 white nylon bristles. Type 6.6 nylon bristles are softer and resistant to water.

9" Yellow Gong Brush with short handles polypropylene bristles poly block. Polypropylene bristles are stiffest resistant to water.

9" Prostran Gong Brush with short handles. Prostran polypropylene bristles are excellent resistance to dilute acids alkalis alcohol and vegetable oils. Retains stiffness when wet.