Sold by the metre.
Transparent tubing of food grade suitable for medical applications. The tubing is non-toxic, non-leaching and pyrogen free. It can withstand repeated sterilisation and is biologically neutral.
Also available as a 15 metre roll: Tubing Silicone 8mmID x 2mmWall x 12mmOD 15m Roll – Australian Scientific (austscientific.com.au)