[Signs of a Bad Toilet Wax Ring]: If you can smell a sewer-like smell coming from your toilet, there is leakage or your toilet is wobbling, there's likely an issue with the wax ring, and it must be replaced. [Wax Ring Kit with Brass Bolts]: toilet wax ring features thickness and durability, includes solid brass bowl to floor bolts, washers, retainers and nuts for easy DIY installation of new floor mount toilet install or re-seating. The included polyethylene flanged sleeve extends the discharge opening and provides a positive seal and proper bowl alignment. [Fits 3-inch or 4-inch Waste Lines]: Universal construction wax gasket fits both 3inch and 4 inch waste lines, The wax bowl ring fits snugly into the toilet outlet and the pipes to seal off any leakage, provide a permanent, sanitary, gas and watertight seal on most types of water closets. [Check Your Toilet Closet Flange Height before Purchase]: When you are replacing a toilet bowl wax ring, check the toilet flange height in relation to your flooring. If the toilet flange is above, even or up to 1/4 inch below the flooring, use a standard wax ring. If the toilet flange is lower than 1/4 inch below the flooring use an extra thick wax ring. [INSTALLATION INSTRUCTIONS]: For floor outlet toilet bowls. Ready for use at 70F temperature. Will not harden or deteriorate. Forms a gas-tight, odor-tight and watertight seal. type: A colour: yellow-brown Material: metal Package Contents: 1 x Toilet Wax Ring Kit Only the above package content, other products are not included. Note: Light and different displays may cause the color of the item in the picture a little different from the real thing. The measurement allowed error is +/- 1-3cm.