EK-Loop Hard Tube 16mm 0.8m Pre-Bent 90 - Acrylic (6pcs) is a 6-pack of 12/16mm (ID/OD) acrylic tubing bent to a 90-degree angle. Intended to help liquid cooling beginners, but also bring a quality of life improvement for liquid cooling enthusiasts by shortening the time and effort needed to bend the tubing and build the systems.It comes in a length of 0.8m (800mm) which can be easily cut and shortened to an adequate length for any tubing run. It is mandatory to chamfer the edges of a freshly cut tube in order to prevent gasket (O-ring) damage.Technical data:- Material: Extruded acrylic- Inner diameter: 12mm- Outer diameter: 16mm- Length: 800mm- Bend Angle: 90The package contains 6 pieces of tubing only. Please purchase HDC or HDP fittings separately.For easier installation, we recommend wetting the gasket (O-ring) using drops of water prior to installing the solid tube.