[Premium Nylon Bristle Brush] High quality nylon bristles features great toughness, high heat resistance, high abrasion resistance, high corrosion resistance, which promised that the brushes will not scratch the surfaces, not easy to deform, and more durable than those cheap plastic brushes.

[High Strength Polypropylene Solid Backing] High strength polypropylene solid backing prevents brush's breaking up while running at high speed installed into the power drill and promises great durability.

[6PCS Bristle Brushes of Different Stiffness and Diameter]

2 x 2" White & Back Brushes: For cleaning the sophisticated home decor or intricate upholstery like the pattern or decorative slit in your carpet.

2 x 4" Yellow & Black Brushes: The yellow medium one for bathroom, bathtub, shower, tile, porcelain. The black hard one for wheels, grills, loose paint, furnaces, baked-on food,industrial product etc.

1 x 5" Red Brush: For outdoors, siding, brick, garden, garage, gutters etc.

1 x 3.5" bullet-shaped brush: It hits the corners of bathtubs or washstands and more. Curved corners will no longer be a problem for our brush