uxcell 5Meters 3mm ID 4mm OD PTFE Tubing Tube Pipe for 3D Printer RepRap Product Name : PTFE Tubing;Material : PTFE;Color : Off-white Out Diameter (OD) : 4mm/ 0.16";Inner Diameter(ID) : 3mm/ 0.12" Length : 5M/ 16.4Ft;Density : 2.1-2.3g/am3 Tensile Strength : 18MPa;Working Temperature : -180C to +260C Net Weight : 56g;Package : 1 x PTFE Tubing