This wax ring from William Harvey is the perfect addition to your bathroom. Made in the United States, it is designed for 3 inch and 4 inch waste lines and is compatible with all types of toilets. The polyethylene and wax combination ensures a tight seal between the toilet and waste line, making it a reliable choice for any bathroom renovation or repair project. The William Harvey wax ring is easy to install and comes with all necessary components. It is designed to last and provide lasting protection against leaks and damage. Ideal for any bathroom, this wax ring is a must-have for anyone looking to upgrade their toilet or replace a damaged wax ring.