Navy Polka Dot designerliners come in the 5-6 gallon, 17x19inch size. Like all designerliners, the polka dot pattern is printed on the inside. To use, take the designerliner out of the package and insert it as is in the wastebasket or other trash container. Now, extend it over the sides of the container so that the pattern shows not only inside the container, but also on the outside. Designerliners will beautify any room in the home. Each package contains 12 designerliners. There is no need to discard designerliners after each use; for economy, empty the contents of the bag several times before discarding.