uxcell Car Air Flower Vent Keyboard Dust Cleaning Retractable Brushes 2Pcs Product Name: Cleaning Brush; Dimension: Big:10x3x2cm/4"x1.2"x0.8"(L*W*H) Material: Nylon Bristles, Plastic Color: Black,Blue,Yellow Package Content: 2 x Cleaning Brush Small Size: 11x1.5cm/4.3"x0.6"(L*D)