Paper trash compactor bags are made from a wet strength paper with a plastic liner. They are pre-cuffed for secure mounting. They have a reinforced bonded bottom seal for maximum strength. There is 12 per package and they fit rectangular canisters. Fits models from Whirlpool, Maytag, ge, magic chef, ELECTROLUX, Broan, gaffer and sattler, jennair, kitchen aid, Kenmore and Frigidaire.