The hose from Tygon is often referred to as the top class in the water cooling scene. Of course, quality comes at a price! Tygon hose was designed to perform in laboratories or hospitals. This functionality also extends the lifespan of the product. Inside the hose, there is a surface that kills microbes, allowing for a clean flow of liquid. Additionally, this hose is completely UV resistant. It is also a highly flexible hose that exhibits excellent bending and laying behavior. Therefore, we recommend using only screw connections! Technical details: Material: PVC, Hose color: transparent, not UV-active, Dimensions: 19.1 mm outer diameter, 12.7 mm inner diameter, Length: 1 m. Note: We try to deliver the hoses in one piece whenever possible. If this is not feasible, you will receive the hose in a maximum of 2 pieces, with an additional 10 cm of hose included for free. Resellers are requested to order in packaging units. The packaging unit is: 15 m = 1 carton.