Contents: each set includes 2 pieces pipe cleaning tools and 2 pieces tube reamers, which are nice tools applied for removing burrs from pipe edges, and enough quantity can meet your or replacement 4-In-1 pipe cleaner tool: 4-in-1 design features 4 convenient brush shapes suited for quick and easy interior and exterior cleaning of most pipes; A versatile handheld tool that easily scours tubes measuring 1/2 inch, 5/8 inch, 3/4 inch, and 7/8 inch; A common size makes this tool kit proper for your home Durable material and size: the main body of the pipe reamer is made of plastic, which is strong and durable, and the internal deburring blade is made of hardened Metal, which can provide you with long-lasting use; The reamer is suitable for the diameter of pipes from 3/16 inch to 1-1/2 inch, and it can be applied to pipes of materials such as PVC, PPR, copper, aluminum, brass and so on Copper tube brushes: our copper tube brushes resist to wear, tear, impacts and corrosion, while preventing the bristles from becoming flat so you can keep things clean for years; Comfortable grip with a light weight and humanized design give the brush a maximum grip to prevent slippage Easy to use: the blade can cut copper, aluminum, brass and plastic pipes and other types of tubing quickly and accurately, and you can rotate the screw switch to adjust the distance of the cutting wheel back and forth; The burrs can be removed in both clockwise and counterclockwise directions, and the tube reamer is suitable for the inside and outside of the pipeline to use; The screw of the pipe cutter can easily control the cutting pressure for clean cutting Material:Plastic + Metal colour:Red+Black Package Contents: 2 * Copper tubing brushes 2 * Inner-outer reamer Only the above package content, other products are not included. Note: Light and different displays may cause the color of the item in the picture a little different from the real thing. The measurement allowed error is +/- 1-3cm.