Features: Silicone Material - withstand the high temperatures of engine coolant, as well as the corrosive properties of the coolant itself.Multi-Layer Woven Cloth Process - enhance the toughness of silicone hose, prolong the service life.Specifications: Type: Silicone End CapMaterial: SiliconeColor: BlackTechnology: Hand WindingLarge Inner Diameter:89mm / 3.5"Small Inner Diameter:89mm / 3.5"Length:178mm / 7.01"Thicknesses:5mm / 0.2"Maximum Operating Temperature: 300℃ / 572℉Minimum Operating Temperature: -60℃ / -76℉Maximum Tolerable Pressure: 1MpaCondition: Brand NewApplications: Applies to Coolant, Engine Oil, Brake Fluid, Antifreeze Fluid, Hot/Cold Wind, etc.Package included: 1 pcs Silicone.