[Food grade silicone hose] Pure silicone hose, without chemical odor, crystal clear, elastic, soft, and lightweight. [Tubing size] 9mmID*12mmOD，length : 5 Ft (1.5meters) [High temperature resistance] Working temperature: -50 ° C to 200 ° C (-58 ° F to 392 ° F). Corrosion resistance and aging resistance. [Silicone tubing features] Not hard at low temperatures, not soft at high temperatures.Smooth interior and exterior that prevents sediment accumulation and allows easy flow and flushing [Widely Application] This flexible silicone tube is suitable for general low-pressure industrial applications and can be used to transport gases, solids, and liquids, such as food processing and processing in aquariums, beer brewing, milk, drip irrigation, air hoses, etc.