Anti Kink and not Stiff: Clear Transparent Silicone Rubber Hose is specially reinforced, not easy to knot, lightweight and flexible, not stiff. Includes 1pc of Flexible Silicone Tube. ( It will be a single cut if order 2 or more pcs ) Good Performance: Flexible Silicone Tube provides excellent resistance to solvents, alkalis, and acids. Smooth inner outside for easy flowing and cleaning. Applications: Flexible Rubber Hoses are used for beer brewing, , wine making, milk and food processing. Size refers to Length * Inner Diameter * Outer Diameter., Manufacturer: POQAX