Brass wire bristles: ideal for cleaning almost all surfaces and efficient removal of stubborn residue Versatile: ideal for removing paint, rust and more; the small size of 12.7 mm allows easy access to tight spaces Soft offset handle: provides a secure grip for greater comfort and control; offset from the brush head to protect surfaces and ankles during use Durable design: made of 60% polypropylene, 10% thermoplastic rubber and 30% brass, the handles are solvent and chemical resistant From the manufacturer AmazonBasics Brass Mini Brushes Clean a variety of surfaces with this AmazonBasics Mini Brass Brush Set. The wire brushes are extremely practical for home, in the garage or on the construction site, and their small width of only 12.7 mm facilitates access to tight spaces. Details: Brass bristles Ideal for removing paint, rust and more Soft offset handle Solvent and chemical resistant Brass bristles AmazonBasics wire brushes with durable brass bristles are ideal for a variety of tasks, including polishing metal and removing paint and rust. The grinding tool effortlessly removes even the most stubborn residue.