Description: 100% Brand New Name 90 Degree Silicone Hose, Black-Red Inside Diameter 2.5" or 63 mm Length 4 inch or 102 mm Thickness of Wall 5 mm, 4 ply reinforced Size Tolerance +/- 0.5 mm Bursting Pressure 2 Mpa Working Pressure 0.3 Mpa (43.5 PSI) to 0.9 Mpa (130.5 PSI) Working Temperature -76°F (-60°C ) to +500°F (+260°C) Attention .