The Tygon water cooling hose is a unique product with special properties! Norprene, not neoprene, is an exceptional material. While PVC or PUR hoses are typically used in PC water cooling, this hose material, primarily utilized in industry, offers remarkable possibilities. This hose is designed to withstand high stress and last for a long time, even under years of heat and UV exposure. With minimal to no signs of fatigue, the Tygon Norprene hose is particularly well-suited for projects that need to endure. These are projects you might only do once in a lifetime, such as installing tubing in your home or sealing insulation. Additionally, this hose provides a way to route within a case. Bending around corners, weaving through the tower, and hiding the hose in various spots was previously only possible with elbows, adapters, etc. This not only adds cost but also restricts flow and thus the performance of the entire cooling system. Not anymore! This hose can be heat-welded, and with a little practice, anyone can supply their system with cooling liquid without the need for elbows. It may not be the hose for everyone, but it offers capabilities that no other hose can! Technical details: Material: Norprene, Color: Black, non-UV active, Outer diameter: 15.9 mm, Inner diameter: 9.6 mm, Operating temperature range: -60 °C to 135 °C, RoHS compliant. Delivery includes: 1 m Tygon R6012 Norprene hose 15.9/9.6 mm (3/8" ID) - Black.