Works like it supposed to. Great invention!
I installed this seal and it fit perfect. No rocking or wobbling at all.
Simple and easy to use Ring
It helps with a plumbing issue in my 80-year-old house. This product does a great job of blocking those wastewater from the laundry drain and sending it down to the line.
Got it for the floor drain in my bathroom. It tightly integrated with the sewer, which is anti-odor and insect-proof. What a practical tool is!