Contents: Each set includes 2 pipe cleaning tools and 2 tube reamers, designed for removing burrs from pipe edges. The quantity is sufficient for daily use or replacement. 4-in-1 Pipe Cleaner Tool: Features 4 brush shapes for quick and easy interior and exterior cleaning of most pipes. Compatible with tubes measuring 1/2 inch, 5/8 inch, 3/4 inch, and 7/8 inch. Suitable for common household applications. Durable Construction: Main body made of durable plastic; internal deburring blade made of hardened metal for long-lasting performance. Fits pipe diameters from 3/16 inch to 1-1/2 inch. Works with PVC, PPR, copper, aluminum, brass, and other pipe materials. Copper Tube Brushes: Resistant to wear, impact, and corrosion. Bristles maintain shape over time for consistent cleaning. Lightweight, ergonomic design ensures comfortable grip and reduces slippage. Easy to Use: Cuts copper, aluminum, brass, and plastic pipes quickly and accurately. Adjustable screw switch controls cutting wheel position. Removes burrs in both clockwise and counterclockwise directions. Suitable for both interior and exterior pipe surfaces. Screw adjustment allows precise control of cutting pressure for clean cuts. Material: Plastic + Metal Color: Red Package Includes: 2 × Copper tubing brushes 2 × Inner-outer reamers Note: Other items shown are not included. Color may vary slightly due to lighting and screen settings.