Features: * The clean and easy way to install a toilet * Seals on floors raised above the flange by up to 3/4-in. * No need for flange risers or stacked wax rings * Ideal for in floor radiant heat installations * Impervious to mold and mildew * The Wax Free Toilet Seal centers itself and the toilet to the drain * Will not melt in the summer heat of your truck * Will not freeze in the winter cold of your truck * Toilet can be removed and reinstalled with the same Wax Free Toilet Seal still attached * Made of flexible PVC and will move with a wobbly toilet What"s In The Box: * Fernco FTS-4CF 3-Inch x 4-Inch Wax-Free Toilet Seal