1、Drain Stopper: Universal kitchen drain stopper can keep your sink or garbage disposal unit tighly sealed. Push the kitchen sink drain cover for a tight seal to prevent leakage, smells and material pass through.2、Rustproof Stainless Steel: Made of stainless steel structure with fine production process, garbage disposal stopper is not easy to deform, not easy to rust, solid, practical, durable.3、Rubber Sealing Ring: With rubber sealing ring around the hardware, environment friendly, odorless, anti corrosion, high temperature resistant and not easy to age. The sealing effect is great, without water leakage or seepage.4、Applications: Stainless steel sink plug cover can be used as kitchen drain filter and kitchen sink plug, depending on the way you want. The external diameter is 86mm, which is suitable for most standard kitchen sinks.5、Easy to Clean and Install: The sink plug cover makes cleaning easy, just take off the sink cover to clean. No tools needed to fit the sink drain plug. Simply place the kitchen drain stopper on your drain, press lightly and use.