Good Tight Fit Sink PlugThese drain stopper plugs is soft enough to form a good seal, they will stay in place well and the suction is very tight. No need to worry any leakage, just enjoy the relax washing! High Quality RubberThis rubber drain stopper is made of 100% high grade nature rubber, which is environment friendly, will not cause any harm to humans, and available to be washed directly with water or use mild soapy water. Durable for Usethis rubber drain stopper set is very flexible for the perfect seal also hard enough to be robust. And no deformation at high temperature, also not stiff at low temperatures, high quality and durable. 4 Different Sizes for Choosethese rubber drain stopper set includes 4 different sizes, separately for drains 7/8 inch to 1 inch, 1-1/8 inch to 1-1/4 inch, 1-3/8 inch to 1-1/2 inch, 1-5/8 inch to 1-3/4 inch, suitable for most sink to meet your different needs. Widely UseThese drain stoppers work in a variety of drains, such as bathroom and kitchen sinks, garbage disposals, drains, sinks, slop sink, bathtubs, laundry sinks etc.