uxcell Electric Drill Motor Power Tool Carbon Brushes 10mmx5mmx5mm 4 Pairs Total Length: 23mm/0.9"; Country of Manufacture: CHINA Material: Carbon,Metal; Net Weight: 19g Package Content: 4 Pairs x Motor Carbon Brush Main Color: Dark Gray,Gold Tone Carbon Brush Size: 10 x 5 x 5mm/0.4" x 0.2" x 0.2"(L*W*T)