Features: OOTDTY Brand new and high quality Its wear resistant material ensures long lasting use, while its 2mm inside diameter and 4mm outside diameter perfectly accommodate 1.75mm filament. Offer excellent fire resistance and good dielectric property. Its high and low temperature resistance makes it suitable for various printing environments, ensuring reliable and consistent results every time. This PTFE tube is perfect for all your 3D printing needs. Use it to create intricate prototypes, functional parts, or artistic models with ease and accuracy. Its durable design and versatile compatibility make it an essential tool for any printing project. PTFE tube used in 3D printer tube installation, it can help the wire to slide smoothly and isolate some heat, preventing the printing wire from melting Specifications: Material:PTFE Color:White/Blue/Redness/Black Tube Length:Approx.200cm/78.74inch Package Includes: 1x PTFE Tube 1x Tube Cutter Note: 1.Please allow 1-2cm errors due to manual measurement, make sure that you do not mind before you order. 2.Due to the difference between different monitors, the picture may not reflect the actual color of the item.