The metal copper pipe cutter is made of stainless steel, which is durable, corrosion-resistant, and will not rust. Strong, slide and wheel caps and a screw knob provide easy control of cutting pressure for clean cuts. Tighten the bolt to adjust the cutting diameter from 3mm to 28mm. This is a must-have tool for all handy people, especially plumbers, electricians, mechanics, service people, and DIYers who need to cut pipe and pipe for their projects. For cutting reducers, the Mini Pipe Cutter has a compact design for a wide range of applications where space is limited. Colour:black Material:aluminum alloy Size:7.4 x 5.1 x 2.7cm Package Contents: 3 x Mini tube tube Only the above package content, other products are not included. Note: Light reflection 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.