♬Make of stainless steel, it has excellent resistance and durability, ensuring long term use. ♬design enhances sealing effect, effectively prevents water leakage and odors. ♬Suitable for 100-110mm PVC pipes, suitable for various toilet bases, . ♬Specially designed to solve toilet odors and leakage, ensuring a . ♬Paired with butter rubber pad, it is easy to operate and can be installed without the need for professional tools.