●6mm ID x 8mm OD x 10ft ●Temperature range (Degree F):-454 to 500. Flame rating: UL-224 VW-1(UL-recognized). Density: 2.15-2.20 g/cm3. ●Self Lubricity - With the smallest friction coefficient in plastics, PTFE tubing is a high-quality oil-free lubricating material ●Widely Application - Widely applied in fields like machinery, automobile, electronics, chemicals and valves etc. ●FLEXIBLE TUBING: PTFE tubes offer impressive flexibility – ideal for smoothly tracking the moving 3D printer head. Packaged without ties to prevent crimping.