Flushabye Diaper Liners make cloth diaper changes a breeze!! They are made of 100% wood pulp fibers, are flushable and come in a roll of 100 (4 3/4" x 13 1/2") sheets. The Liner's material makes it safe to flush down toilets. It should be noted however, that plumbing systems and their effectiveness vary. Too many Liners flushed down a toilet at one time or during one day in a less than adequate plumbing system may cause problems. To avoid difficulty, we recommend that only one soiled Liner be flushed at a time. Wet liners can also be composted. It is helpful to let the Liner sit a few moments in the toilet before flushing. Homes with septic tanks can use the Liners if they follow the above tips.