Danco 35979B 1-5/8-Inch Rubber Drain Stopper, White, 1 per Bag Constructed of a stain-proof rubber for long-lasting Durability Split-type ring allows for bead-chain connection Designed for use with 1-5/8 in. Drains Protects drains from unwanted debris Designed for use in kitchen or bathroom sinks and tub/showers Can be used for indoor- and outdoor applications