Flexible stainless steel or nylon bristle brush. Efficiently cleans any barbell, pull-up bar, kettlebell or dumbbell for a more sanitary gym environment. Keeps knurling free of debris for a more consistent grip. Easily removes surface rust and oxidation from old, tired barbells.
**PLEASE NOTE THAT STEEL BRISTLES MAY SCUFF COATED BARS LIKE CERAKOTE**