Features: Package includes 1 x 0.7" brush, 1 x 1.0" brush, 1 x 1.2" brush, all the shank is 1/4 inch. Thick, knotted wire brush design, a good cleaning equipment for those restricted surfaces. Made of premium quality material, strong and durable for long lasting time. Great helper to simplify your metal conditioning work with easy-to-use and quick cleaning. Perfect for derusting, paint removal, deburring, smoothing welding scars, etc. Specifications: Material: Stainless Steel Quantity: 3 Pcs Shank Size: 6mm (1/4inch) Item Size: 19 * 70mm / 0.7 * 2.8in 25 * 70mm / 1.0 * 2.8in 30 * 70mm / 1.2 * 2.8in Package Size: 8 * 8 * 4cm / 3.1 * 3.1 * 1.6in Package Weight: 151g / 5.3oz Package List: 1 * 0.7" Knotted Wire Brush 1 * 1.0" Knotted Wire Brush 1 * 1.2" Knotted Wire Brush