Made out of a non-woven material. It will biodegrade very quickly (within 8 days in a sewage treatment system or 20 days in a septic tank). They are made out of 100% viscose rayon, a cellulosic fibre derived from natural sources. These liners are septic tank safe and compostable. Size: 10" wide by 13.2" long.

Caution: Flushing of liners may cause blockage in old or damaged drains. No responsibility can be accepted for individual drain systems or environment within septic tanks.