The replacement garbage disposal stopper set is specifically designed forseries waste disposer. The garbage disposal splash guard diameter is 3 3/8", compatible with part . Please confirm the size before purchase.Sink plug is made of high quality stainless steel and rubber, durable and not easy to rust. Metal material, the surface is brushed, and the overall texture is beautiful, which is better than black and more suitable for stainless steel sinks. Soft and flexible rubber ensures a tight seal without leaks, making it easy to store water in the sink for everyday dishwashing.This garbage disposal splash guard usesrubber, which has superior oil resistance, ozone resistance and corrosion resistance. Soft and flexible, waste is easily pushed into disposal. It can be used from -40C to +130C. Don't worry about deformation caused by thermal expansion and contraction.Come with a brushed stainless steel sink plug and a 3 3/8" garbage disposal splash guard. Easily replace worn ones without tools. Used together, it can not only prevent the disposer from being damaged by debris, but also prevent food from splashing, making the garbage disposer safer and quieter.