2MM INNER , 4MM OUTER
100% brand new and high quality Product Shape: Same as the picture show Material: PTFE Model: PTFE Teflon Tube Length: 1M 1. Good corrosion resistance and High insulation resistance. 2. High or low temperature resistance. 3. Unique lubricity and the surface is no sticky. 4. Durable using in the atmosphere and protect itself from being aged. 5. Non inflammability and made of PTFE material. Note: Due to the difference between different monitors, the picture may not reflect the actual color of the item.